1998A&A...338..977C


Query : 1998A&A...338..977C

1998A&A...338..977C - Astronomy and Astrophysics, volume 338, 977-987 (1998/10-3)

New young stellar object candidates in the Chamaeleon I molecular cloud discovered by DENIS.

CAMBRESY L., COPET E., EPCHTEIN N., DE BATZ B., BORSENBERGER J., FOUQUE P., KIMESWENGER S. and TIPHENE D.

Abstract (from CDS):

We present an analysis of point sources discovered by DENIS in an area of ≃1.5degx3deg around the Chamaeleon I molecular cloud. Most of the 30000 objects detected in the J band are background stars that were previously used to derive an accurate extinction map of the full area (Cambresy et al., 1997A&A...324L...5C) using star counts. Here, we investigate the young stellar population of the cloud using the IJKs photometric DENIS data. The whole sample of 126 already known YSOs, which are mainly T Tauri stars, are identified in the DENIS catalogue. Besides, we propose 54 sources as new candidates of YSOs. These new faint objects are selected according to their extremely red near infrared colour, that cannot be explained only by the reddening of the cloud. Moreover they are concentrated near the most obscured areas of the cloud. Pending spectroscopic measurements, the sources are interpreted as probable classical T Tauri stars that have escaped previous spectroscopic, IRAS or X-ray observations and pertaining to the low-end of the luminosity function. Assuming that they are reliable YSOs with massive accretion disks, and using theoretical pre-main-sequence tracks we estimate the age of this sample to be ranging from 5x105 to 4x106 years, an elapse of time that spans the range between the end of the star formation in the cloud and the maximum life time of the circumstellar disk.

Abstract Copyright:

Journal keyword(s): stars: formation - stars: pre-main sequence - ISM: clouds - ISM: individual objects: Chamaeleon I

Nomenclature: Table 1: [CCE98] 1-NNN (Nos 1-1 to 1-126). Table 2: [CCE98] 2-NN (Nos 2-1 to 2-54). Table 1: Hn NNW (Nos 10E, 10W, 12E, 12W, 21E, 21W) added.

Simbad objects: 188

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Number of rows : 188
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2022
#notes
1 Sz 1 Em* 10 52 01.3453357128 -77 09 50.403533292   15.8       G5.7 10 0
2 V* SW Cha Y*O 10 54 13.2788045736 -77 55 09.821319204           ~ 20 0
3 V* SX Cha Or* 10 55 59.802000 -77 24 40.12524   16.01 14.57 14.23 12.35 M1.5+M3 84 0
4 V* SY Cha Or* 10 56 30.3883129248 -77 11 39.401977596         11.29 K5Ve 118 0
5 Sz 4 TT* 10 57 42.0977196408 -76 59 35.641299948   14.1 14.80   12.17 M4Ve 42 0
6 BYB 3 Y*O 10 58 05.5281106776 -77 28 24.088190340   13.1 12.26 11.49   G0/K4V 14 0
7 V* SZ Cha Or* 10 58 16.7500775160 -77 17 17.185749900     12.68   10.62 K0e 112 0
8 2MASS J10582273-7826475 Y*O 10 58 22.7222990832 -78 26 47.455730484           ~ 3 0
9 V* TW Cha Or* 10 59 01.0607352312 -77 22 40.947126636     13.40   11.68 K8Ve 121 0
10 Hen 3-545 Or* 10 59 06.9715593000 -77 01 40.309233240   12.91 11.136   9.596 K4Ve 199 0
11 UCAC4 058-010512 Y*O 10 59 12.1102331496 -78 26 38.453814168   15.070   12.743   M 8 0
12 Ass Cha T 1-5 LP? 11 00 14.0669560560 -76 44 15.514503540           M8III 21 0
13 CHXR 8 TT* 11 00 14.5258321680 -77 14 38.001503400   11.95 11.40 11.28 10.61 G3/9 14 0
14 Ass Cha T 1-6 Y*O 11 00 40.2418846200 -76 19 28.006915296   14.7     13.64 M4e 37 0
15 DENIS J1101.1-7730 Y*O 11 01 03.2 -77 30 36           ~ 1 0
16 CHXR 9C Y*O 11 01 18.723 -76 27 02.56   15.46 13.90 13.55 11.56 M1.5+M2 16 1
17 2MASS J11012938-7750420 Y*O 11 01 29.3685603264 -77 50 42.401510700           ~ 1 0
18 2MASS J11013177-7742095 Y*O 11 01 31.7561988384 -77 42 09.807901380           M1 4 0
19 ESO-HA 555 Y*O 11 02 15.52296 -77 10 59.4012         15.07 M3.5Ve 6 0
20 2MASS J11022361-7753228 Y*O 11 02 23.6264659488 -77 53 22.941413556           ~ 1 0
21 V* CS Cha Or* 11 02 24.8763629208 -77 33 35.667131796   12.88 11.69   10.123 K2Ve 210 0
22 2MASS J11022494-7753149 Y*O 11 02 24.94 -77 53 14.9           ~ 1 0
23 Hn 1 Y*O 11 02 32.6050296696 -77 29 13.031436624         13.10 M3+M5 39 0
24 [CCE98] 2-8 Y*O 11 02 35.5064787168 -77 38 41.103735900           M1 5 0
25 Ass Cha T 1-8 TT* 11 02 55.0255671144 -77 21 50.814186624     16.25 15.17 13.40 M4.5e 51 0
26 [CCE98] 2-9 Y*O 11 03 11.0757049512 -77 36 36.302842044           ~ 3 0
27 Glass C TT* 11 03 11.5657030464 -77 21 04.321403100   12.59 11.48     G2V 28 0
28 DENIS J1103.5-7749 Y*O 11 03 31.6 -77 49 03           ~ 2 0
29 2MASS J11034553-7747037 Y*O 11 03 45.54 -77 47 03.8           ~ 2 0
30 V* GR Cha Or* 11 03 47.6427402312 -77 19 56.417579004         13.91 M5e 25 0
31 DENIS J1103.8-7744 IR 11 03.8 -77 44           ~ 1 0
32 V* TZ Cha Or* 11 03 50.9840774712 -76 55 45.607857096           A 12 0
33 Hn 3 Y*O 11 03 56.8213107528 -77 21 32.974510752   17.05 15.44 15.03 12.57 M4IIIe 29 0
34 V* CT Cha Or* 11 04 09.0989256840 -76 27 19.329779664   13.44 13.00   10.89 K7Ve 118 0
35 2MASS J11041080-7750130 Y*O 11 04 10.8139277832 -77 50 13.188123384           M0 4 0
36 CHXR 72 Y*O 11 04 11.0414580888 -76 54 32.142302568   16.51 15.04     K5V 6 0
37 IRAS 11030-7702 TT* 11 04 22.7159038128 -77 18 08.299910700     17.89     K6/M0e 47 0
38 HH 48 HH 11 04 22.8 -77 18 08           ~ 39 0
39 Ass Cha T 1-10 Y*O 11 04 24.2478355560 -77 25 48.795988044   17.73 16.11     ~ 21 0
40 BYB 18 Y*O 11 04 42.5993270304 -77 41 57.167040408         13.63 M4.5e 52 0
41 CHXR 14N Y*O 11 04 51.0231828624 -76 25 24.079917972   15.98 14.13   11.89 K4Ve 23 0
42 CHXR 14S Y*O 11 04 52.8621800208 -76 25 51.534522084   16.51 14.66   12.05 K8Ve 20 0
43 Sz 13 Or* 11 04 57.0089116656 -77 15 57.049656948     18.91 16.65 14.68 M3e 38 0
44 2MASS J11050025-7721463 Y*O 11 05 00.2354145144 -77 21 46.467848412           ~ 1 0
45 Hn 4 Y*O 11 05 14.6449521936 -77 11 29.206958928         13.20 M4+M3 24 0
46 Sz 14 Y*O 11 05 15.2343099864 -77 52 54.767105760   16.7       K1.5 11 0
47 2MASS J11051887-7757389 Y*O 11 05 18.8884670160 -77 57 38.961010800           M0.5 3 0
48 2MASS J11052053-7723016 Y*O 11 05 20.5177654200 -77 23 01.529374380           ~ 1 0
49 V* UU Cha Or* 11 05 21.6220478496 -76 30 21.592755720           G 13 0
50 2MASS J11052355-7607438 Y*O 11 05 23.5749074760 -76 07 43.915650708           M 4 0
51 Sz 15 Em* 11 05 41.5725072288 -77 54 44.139569976   13.6       K5.5V 16 0
52 CHXR 15 Y*O 11 05 42.8800288464 -77 26 51.567587304         13.51 M5+M5 31 0
53 V* UV Cha Or* 11 05 52.6262744184 -76 18 25.461113688   15.13 13.69 13.21 11.58 K5Ve 34 0
54 2MASS J11055395-7738429 Y*O 11 05 53.9512735488 -77 38 42.914361948           ~ 4 0
55 DENIS J1105.9-7735 Y*O 11 05 55.2 -77 35 13           M0.5 3 0
56 Ass Cha T 2-21 TT* 11 06 15.3471261840 -77 21 56.720362608   12.58 11.01   9.35 G5Ve 129 0
57 [CCE98] 2-19 Y*O 11 06 15.4310474352 -77 37 50.157597792         16.40 M3e 15 0
58 2MASS J11061862-7735173 Y*O 11 06 18.62 -77 35 17.3           ~ 2 0
59 Hn 5 Or* 11 06 41.7902217936 -76 35 49.067303964         13.61 M4.5e 39 0
60 Ass Cha T 2-22 Y*O 11 06 43.4642963688 -77 26 34.426398552         13.02 M3e 34 0
61 V* UX Cha Or* 11 06 45.0944158128 -77 27 02.383275420     14.78   12.07 K5Ve 54 0
62 IRAS 11051-7706 Y*O 11 06 46.025 -77 22 29.67           ~ 73 0
63 [PMG2001] NIR 76 Y*? 11 06 46.580 -77 22 32.56           ~ 55 0
64 NAME Cha 1 MoC 11 06 48 -77 18.0           ~ 1058 1
65 V* UY Cha Or* 11 06 59.0257686696 -77 18 53.404488720         12.97 M4Ve 56 0
66 IRAS 11057-7706 Y*O 11 07 09.19896 -77 23 04.9920           ~ 59 0
67 [CCE98] 2-21 Y*O 11 07 09.25152 -77 18 47.1420           M2.5 23 0
68 2MASS J11070974-7646223 Y*O 11 07 09.7234849320 -76 46 22.304293140           ~ 1 0
69 CHXR 22W Y*O 11 07 10.4346576552 -77 43 44.182202196           F 7 0
70 Hn 6 Y*O 11 07 11.4551582832 -77 46 39.344493324         13.31 M3e 35 0
71 V* UZ Cha Or* 11 07 12.0595557432 -76 32 23.248659588         12.62 K8Ve 50 0
72 [CCE98] 1-46 Y*O 11 07 13.2923530152 -77 43 49.768078224         14.77 M3.5e 40 0
73 V* GZ Cha Or* 11 07 16.22784 -77 23 06.8316           M1 25 0
74 Ass Cha T 1-12 Y*O 11 07 19.1444866104 -76 03 04.864188060   17.05 15.35   12.57 M4Ve 64 0
75 V* DI Cha Or* 11 07 20.7276076008 -77 38 07.308086352   12.02 10.74 10.72   G2Ve 157 0
76 [CCE98] 2-24 Y*O 11 07 21.426 -77 22 11.76           M2 33 0
77 2MASS J11072405-7741258 Y*O 11 07 24.0450812640 -77 41 25.774633716           ~ 5 0
78 V* VV Cha Or* 11 07 28.241088 -76 52 11.92620   16.00 14.72 14.48 12.19 M1.5+M3 62 0
79 CHXR 25 Y*O 11 07 33.0013716528 -77 28 27.640402860   17.57 15.99 16.00 13.16 M3.5Ve 12 0
80 CHXR 76 Or* 11 07 35.1774430800 -77 34 49.286652024   20.04 18.15   14.39 M4e 42 0
81 2MASS J11073677-7735167 * 11 07 36.7671925248 -77 35 16.647860256       18.44 16.33 III 5 0
82 CHXR 26 Y*O 11 07 36.869 -77 33 33.52         15.18 M3.5e 26 0
83 ISO-ChaI 109 * 11 07 37.3741443552 -77 33 09.346356684       19.97 17.76 III 5 0
84 Ass Cha T 1-15 Or* 11 07 43.6610412264 -77 39 41.134236408   17.05 15.34   12.67 K5Ve 68 0
85 [CCE98] 2-28 * 11 07 45.2148750816 -77 38 04.980699096       19.96 17.22 III 3 0
86 DENIS J1107.9-7743 Y*O 11 07 55.2660479448 -77 43 55.319983176           ~ 3 0
87 RX J1108.2-7728 Y*O 11 07 55.775088 -77 27 25.52724   15.26 13.40 13.07 11.04 K3Ve 53 0
88 V* HM Cha Or* 11 07 57.2800691640 -77 17 26.241455868       20.9 17.14 M0.75-M1.75 35 0
89 Ass Cha T 1-16 Or* 11 07 57.9428053584 -77 38 44.977882344   15.1 14.2   13.04 K4-7 63 0
90 Sz 23 Or* 11 07 58.0951794888 -77 42 41.352365124   15.8 18.04   14.63 M4Ve 59 0
91 DENIS J1108.0-7737 Y*O 11 07 58.2 -77 37 21           ~ 1 0
92 2MASS J11080015-7703540 Y*O 11 08 00.1670175576 -77 03 54.148759020           ~ 1 0
93 CHXR 30 X 11 08 00.3 -77 17 32           ~ 9 0
94 V* VW Cha Or* 11 08 01.3974165580 -77 42 28.579297348 13.91 14.04 12.80   10.69 K7+M0 172 0
95 ESO-HA 562 Or* 11 08 02.8789169712 -77 38 42.580139640     17.61   14.41 M0.5+M0.5 42 0
96 HD 97048 Ae* 11 08 03.3109731720 -77 39 17.490777444 9.03 8.76 9.00   8.64 A0Vep 497 0
97 [CCE98] 2-33 Y*O 11 08 11.61528 -77 18 53.3772           M0.5 6 0
98 [CCE98] 2-34 C* 11 08 12.4196745408 -77 19 12.327337740       22.48 19.64 ~ 6 0
99 V* HP Cha Or* 11 08 15.216432 -77 33 53.17020   14.33 12.77 12.11   K3+G5e 102 0
100 V* HP Cha A * 11 08 15.4974157248 -77 33 53.446498956           K6e 81 0
101 Ass Cha T 1-19 Y*O 11 08 16.4948745984 -77 44 37.199315580   18.40 16.53   13.12 M4Ve 48 0
102 NAME Cha IR Nebula TT* 11 08 38.702 -77 43 51.54           M5.5 72 0
103 Ass Cha T 1-20 Or* 11 08 39.0261275112 -77 16 04.163889324   18.44 16.28 15.822 13.17 K5Ve 77 0
104 HJM C 1-10 Y*O 11 08 40.6993664280 -76 36 07.845356304   17.34 15.50 14.96 12.60 K8Ve 21 0
105 HJM C 9-1 Y*O 11 08 49.970 -77 43 39.33         16.97 ~ 4 0
106 Sz 28 Y*O 11 08 50.9098459272 -76 25 13.681141392   16.4     14.60 M4Ve 32 0
107 V* VX Cha Or* 11 08 52.3480549800 -76 43 59.584221696           ~ 14 0
108 V* HR Cha Or* 11 08 54.1972860288 -77 32 11.656356468     19.1   15.01 M5.25e 35 0
109 V* VY Cha Or* 11 08 54.6059374368 -77 02 13.006464720   14.8     13.60 K8Ve 64 0
110 [CCE98] 2-35 Y*O 11 08 56.73 -77 43 28.5           ~ 6 0
111 Hn 7 Em* 11 09 05.1044667264 -77 09 58.026125412         13.96 M5e 22 0
112 OTS 2 Y*O 11 09 10.5871436856 -76 32 50.895043908           M0.5 6 0
113 2MASS J11091111-7739058 Y*O 11 09 11.0863072920 -77 39 05.867201376           ~ 5 0
114 Sz 30 TT* 11 09 11.72304 -77 29 12.4836   14.89 13.28 13.02 11.032 M2.5+M2 51 0
115 HJM C 1-15 Y*O 11 09 13.8188326128 -76 28 39.682556400         13.91 M4Ve 25 0
116 [CCE98] 1-74 TT* 11 09 17.6942588064 -76 27 57.926988648   15.48 13.92   11.72 K4Ve 40 0
117 V* HU Cha Or* 11 09 18.12888 -76 30 29.2500         14.99 M1/2e 48 0
118 2MASS J11092157-7736529 Y*O 11 09 21.5417833872 -77 36 53.016999840           ~ 2 0
119 V* HV Cha Or* 11 09 22.6489972128 -76 34 32.164757616         16.79 M0.75-M1.75 49 0
120 [CCE98] 2-39 Y*O 11 09 22.9433142888 -76 31 13.431276300           ~ 3 0
121 V* VZ Cha Or* 11 09 23.7739008528 -76 23 20.857480836   13.82 12.94   12.14 K7e 131 0
122 HJM C 1-3 Y*O 11 09 26.0327179056 -76 33 33.892130016         17.78 ~ 14 0
123 V* GM Cha Or* 11 09 28.55424 -76 33 28.1376           M3.5-M6.5 43 0
124 HJM C 5-3 Y*O 11 09 37.7440602000 -77 10 41.065602960         15.44 K7 15 0
125 CHX 15b Y*O 11 09 40.0612946232 -76 28 39.236612160   15.68 14.04   11.66 K8Ve 34 0
126 V* HW Cha Or* 11 09 41.9146999920 -76 34 58.572141600           M0- 32 0
127 HJM C 7-1 Y*O 11 09 42.5612580768 -77 25 57.929074932         15.91 ~ 34 0
128 HJM C 1-21 Y*O 11 09 43.06 -76 33 29.8           M0.5 8 0
129 Hn 10W * 11 09 43.083 -76 34 38.64           ~ 5 0
130 HJM C 2-3 Y*O 11 09 45.8597144592 -76 43 54.555224664           ~ 12 0
131 HJM C 1-24 TT* 11 09 46.1881553592 -76 34 46.503994080   11.93 18.41   14.72 M3.25e 53 1
132 BYB 43 Y*O 11 09 47.3883040248 -77 26 29.187831192         16.62 M3.25e 45 0
133 HJM C 1-22 Y*O 11 09 47.72 -76 34 06.0           ~ 8 0
134 2MASS J11094866-7714383 Y*O 11 09 48.67 -77 14 38.3           M1 10 0
135 HD 97300 Ae* 11 09 50.0199904704 -76 36 47.718191232   9.41 9.20   8.82 B9V 164 1
136 DENIS J1109.9-7717 Y*O 11 09 53.4 -77 17 16           ~ 2 0
137 Ass Cha T 1-23 Or* 11 09 53.4189070920 -76 34 25.652641116   13.9 19.50 15.10 13.52 G9IIIe 82 0
138 V* HX Cha Or* 11 09 54.062760 -76 29 25.54332       16.08 14.03 M3.5+M7 62 0
139 HJM C 1-2 Or* 11 09 55.0429130952 -76 32 41.105143464         17.85 M0- 31 0
140 HJM C 6-5 Y*O 11 09 56.7463326960 -77 18 24.544129500         16.63 G1.7 6 0
141 V* WX Cha Or* 11 09 58.666944 -77 37 09.03432   14.93 13.85 14.23 12.20 M1+M5 92 0
142 V* WW Cha Or* 11 10 00.0802739160 -76 34 57.963853416   14.74 14.10   10.95 ~ 139 0
143 HJM C 1-4 Y*O 11 10 03.6830951520 -76 33 29.218685616     18.78 16.1 14.72 K8e 53 0
144 V* FN Cha Or* 11 10 04.6714603680 -76 35 45.253161564     14.68 13.89 12.39 K5Ve 49 0
145 V* WY Cha Or* 11 10 07.0339153464 -76 29 37.674167388   15.29 13.87   11.62 K8Ve 80 1
146 HJM C 1-8 Y*O 11 10 11.3918141448 -76 35 29.247545184         13.75 K5Ve 50 0
147 HJM C 6-2 Y*O 11 10 28.5085562328 -77 16 59.595145932     17.93   13.97 M3Ve 31 0
148 Hn 12E Y*O 11 10 30.6586129296 -77 17 00.855035124         18.29 ~ 3 0
149 Glass Q Y*O 11 10 37.8987149352 -77 32 39.881630256   16.89 14.97   11.90 K5.5+K7 67 0
150 Ass Cha T 1-27 Or* 11 10 49.5667074984 -77 17 51.754670016   16.80 16.64   13.84 M4Ve 72 0
151 V* WZ Cha Or* 11 10 53.3212598040 -76 34 32.057703048   16.41 15.48   13.07 M4Ve 62 0
152 V* IK Cha Or* 11 10 53.5796812512 -77 25 00.472704888         17.51 M4.5 28 0
153 HJM C 2-5 Y*O 11 10 55.9782007344 -76 45 32.646407688         13.95 M6e 43 0
154 Hn 14 Em* 11 11 14.1827722080 -76 41 11.124256128         16.38 K0/3 7 0
155 2MASS J11112906-7609292 Y*O 11 11 29.0652115824 -76 09 29.349255600           M 4 0
156 2MASS J11113194-7728100 Y*O 11 11 31.9372180968 -77 28 10.094392488           M 4 0
157 HJM E 1-7 Or* 11 11 34.7528117136 -76 36 21.247478892   16.35 14.73   12.35 K8Ve 30 0
158 V* XX Cha Or* 11 11 39.6728641032 -76 20 15.032221548   16.67 15.28   12.56 M3Ve 99 1
159 CHX 18N TT* 11 11 46.3370290776 -76 20 08.948823324   13.27 11.96   10.37 K5IVe 65 1
160 CHX 18 X 11 11 49.8 -76 19 48           ~ 61 1
161 Hn 15 Y*O 11 11 54.024360 -76 19 30.93132   16.02 14.37 13.98 11.88 M2.5+M3.5 22 1
162 HJM E 1-10 Y*O 11 12 03.2811346896 -76 37 03.242420508         13.97 M5.5e 28 0
163 Sz 40 Or* 11 12 09.8312703024 -76 34 36.490702728   15.2     13.41 M4.5Ve 52 0
164 Sz 41 TT* 11 12 24.3973943352 -76 37 06.181395384   11.2 11.60   10.22 K7+M2.5 92 1
165 V* CV Cha Or* 11 12 27.7055693328 -76 44 22.302807396   12.02 10.98 10.51 9.76 G9Ve 183 1
166 CHXR 53 Y*O 11 12 27.7473960768 -76 25 29.181423144   16.22 14.72     M3V 10 0
167 V* CW Cha Or* 11 12 30.9285677040 -76 44 24.000940464   15.75 14.45 15.19 13.60 ~ 56 1
168 HJM E 4-3 Y*O 11 12 42.1036824000 -76 58 40.108452312   14.74 13.29 12.98   K5Ve 28 0
169 Ass Cha T 2-54 TT* 11 12 42.6709132056 -77 22 22.943489160     11.103   9.653 G8+K7 81 2
170 HJM E 1-8 TT* 11 12 42.9828272280 -76 37 04.868196276         10.95 K3Ve 30 0
171 HJM E 2-9 Y*O 11 12 48.6110100768 -76 47 06.614161764         13.66 M4e 27 0
172 2MASS J11125939-7616532 Y*O 11 12 59.3822041656 -76 16 53.303977740           ~ 2 0
173 HJM E 4-4 Y*O 11 13 20.1444527808 -77 01 04.444538196   16.17 14.63   12.31 M2.75 23 0
174 Hn 18 Y*O 11 13 24.4522663344 -76 29 22.868165508         13.51 M4Ve 36 0
175 HJM E 1-4 Y*O 11 13 27.3678427440 -76 34 16.632434316   15.96 14.35   12.10 K8Ve 26 0
176 CHXR 60 X 11 13 28.0 -76 29 10           M4.25 21 0
177 Hn 19 Y*O 11 13 29.6961323352 -76 29 01.376928888         13.42 M4Ve 26 0
178 Sz 44 Or* 11 13 33.5603010096 -76 35 37.463501400   15.4     13.59 M4Ve 29 0
179 [CCE98] 2-53 mul 11 14 12.96528 -76 30 54.3816           ~ 1 0
180 2MASS J11141525-7740572 Y*O 11 14 15.2587008696 -77 40 57.386265708           ~ 1 0
181 Hn 20 Y*O 11 14 15.5356101936 -76 27 36.568161144         13.24 M4Ve 25 0
182 Hn 21W Y*O 11 14 24.5192431416 -77 33 06.402087756     18.20   14.24 M4e 29 0
183 Hn 21 ** 11 14 24.53 -77 33 06.3           ~ 9 0
184 Hn 21E Y*O 11 14 26.1069192168 -77 33 04.437695880     20.7   15.47 M6e 13 0
185 BYB 53 Y*O 11 14 50.3197758984 -77 33 38.803504860         11.83 M2+M4 21 0
186 CHXR 65 Y*O 11 16 13.4 -77 14 07           ~ 5 0
187 Ass Cha T 1-32 Y*O 11 17 36.9756803040 -77 04 38.123504472   13.1 13.50   11.78 M0.5e 77 0
188 CHXR 68 Y*O 11 18 20.24 -76 21 57.6           ~ 8 0

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2022.05.20-19:33:34

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