2005A&A...440.1061L


C.D.S. - SIMBAD4 rel 1.7 - 2020.01.23CET01:07:24

2005A&A...440.1061L - Astronomy and Astrophysics, volume 440, 1061-1078 (2005/9-4)

Spectroscopic classification of red high proper motion objects in the Southern Sky.

LODIEU N., SCHOLZ R.-D., McCAUGHREAN M.J., IBATA R., IRWIN M. and ZINNECKER H.

Abstract (from CDS):

We present the results of spectroscopic follow-up observations for a sample of 71 red objects with high proper motions in the range 0.08-1.14arcsec/yr as detected using APM and SSS measurements of multi-epoch photographic Schmidt plates. Red objects were selected by combining the photographic BJRI magnitudes with 2MASS near-infrared JHKs magnitudes. Some 50 of the 71 spectroscopically classified objects turn out to be late-type (>M6) dwarfs and in more detail, the sample includes 35 ultracool dwarfs with spectral types between M8 and L2, some previously reported, as well as five M-type subdwarfs, including a cool esdM6 object, SSSPM J0500-5406. Distance estimates based on the spectral types and 2MASS J magnitudes place almost all of the late-type (>M6) dwarfs within 50pc, with 25 objects located inside the 25pc limit of the catalogue of nearby stars. Most of the early-type M dwarfs are located at larger distances of 100-200pc, suggesting halo kinematics for some of them. All objects with Hα equivalent widths larger than 10Å have relatively small tangential velocities (<50km/s). Finally, some late-type but blue objects are candidate binaries.

Abstract Copyright:

Journal keyword(s): surveys - stars: kinematics - stars: late-type - stars: low-mass, brown dwarfs - techniques: photometric - techniques: spectroscopic

VizieR on-line data: <Available at CDS (J/A+A/440/1061): main.dat obslog1.dat obslog2.dat obslog3.dat table5.dat table6.dat table7.dat>

Simbad objects: 98

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Number of rows : 98

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2020
#notes
1 SSSPM J0006-2157 BD* 00 05 48.4615037948 -21 57 19.763524070   20.3 20.2 19.42 16.46 M8.7V 10 0
2 G 158-27 PM* 00 06 43.1972293497 -07 32 17.024270968   15.72 13.837 13.605 10.15 M5.5V 166 0
3 V* DY Psc BY* 00 24 24.6343271916 -01 58 19.968960103   21.2 19.42 17.301 15.022 M9.5V 189 1
4 SSSPM J0027-5402 PM* 00 27 23.4495167485 -54 01 46.050888576   18.5 18.1 17.80 14.681 M7e 6 0
5 SSSPM J0030-3427 PM* 00 30 10.2380733952 -34 26 55.283589787           M9 2 0
6 LP 645-52 PM* 00 35 41.7206342892 -03 21 30.975931796   20.3 19.8     M5 3 0
7 APMPM J0057-7604 PM* 00 56 53.4649809604 -76 03 43.669382349     17.5 17.5 15.1 ~ 5 0
8 V* DG Phe Fl* 01 09 01.5218856151 -51 00 49.404658511     18.8 18.08 15.27 M8.5e 23 0
9 SSSPM J0109-4955 BD* 01 09 09.1951907159 -49 54 53.130534258   18.5 19.0   16.28 M8 4 0
10 LP 647-13 PM* 01 09 51.2023110590 -03 43 26.391153646   20.9 19.266 17.168 14.708 M9Ve 38 0
11 SSSPM J0124-4240 BD* 01 23 59.0686569580 -42 40 07.169640100   18.0 19.0 19.41 16.28 L0.5 10 0
12 SSSPM J0125-6546 PM* 01 24 49.6502915814 -65 46 33.698905858           M7 1 0
13 SSSPM J0134-6315 PM* 01 33 32.4745985275 -63 14 41.595550141           M7 5 0
14 LP 769-14 PM* 01 59 17.4204377073 -17 30 08.622550436   20.8 19.8     M4.5e 2 0
15 SSSPM J0204-3633 BD* 02 04 22.1279512092 -36 32 30.725665468           M8.1V 5 0
16 APMPM J0207-7214 PM* 02 07 05.3371041010 -72 14 06.970309434     18.6     ~ 1 0
17 APMPM J0207-3722 PM* 02 07 14.0459134701 -37 21 50.306456566     19.388 17.443 14.905 M7e 6 0
18 SSSPM J0215-4804 PM* 02 14 48.1532023168 -48 04 25.357647211   19.6 19.3     M8 4 0
19 SSSPM J0219-1938 BD* 02 19 28.0541060065 -19 38 41.339608467       19.788 17.320 L2 14 0
20 SSSPM J0222-5412 BD* 02 21 54.9729542982 -54 12 05.452602002         17.17 M9e 8 0
21 SSSPM J0231-4122 PM* 02 31 22.2703758302 -41 21 50.856649921           M8.5 2 0
22 APMPM J0232-4437 PM* 02 32 09.0173465550 -44 36 59.686863917     20.0     ~ 5 0
23 APMPM J0244-5203 PM* 02 44 00.1729141606 -52 02 43.131562552   21.2 20.4     ~ 2 0
24 SSSPM J0306-3648 PM* 03 06 11.5993195562 -36 47 52.852624827   20.6 19.2     M8.7V 19 0
25 SSSPM J0327-4236 PM* 03 26 32.7763192584 -42 36 08.339018039     20.2     M8.5 2 0
26 APMPM J0331-2349 PM* 03 30 39.1581053832 -23 48 45.982203333   20.4 19.8     esdM8: 4 0
27 LP 888-18 PM* 03 31 30.2563390861 -30 42 38.822627015   20.0 18.9     M7.5V 26 0
28 L 372-58 PM* 03 35 59.6996745075 -44 30 45.725264343 16.22 14.98 13.07 11.45 9.47 M5.5V 73 0
29 LP 944-20 BD* 03 39 35.2525168530 -35 25 43.628465433   20.17 18.69 16.39 13.288 M9.5Ve 262 0
30 2MASSI J0423485-041403 BD* 04 23 48.5838371891 -04 14 03.228116841           L6.5+T2 103 0
31 LP 775-31 PM* 04 35 16.1473865670 -16 06 57.253983721   19.5 17.820 15.78 13.36 M8Ve 35 0
32 LP 655-48 PM* 04 40 23.2761331563 -05 30 08.129120042   18.9 17.79 15.72 13.36 M7.5Ve 49 0
33 SSSPM J0500-5406 PM* 05 00 15.7735629170 -54 06 27.521488072           esdM6 11 0
34 SSSPM J0511-4606 BD* 05 11 01.6281554696 -46 06 01.394147155       19.93 16.99 M8.5 5 0
35 APMPM J0536-5358 PM* 05 36 21.0576986107 -53 58 29.744113795   21.3 20.4     ~ 4 0
36 APMPM J0559-2903 PM* 05 58 58.9231280556 -29 03 26.708087027       18.12 16.32 esdM7 21 0
37 LSPM J0602+3910 BD* 06 02 30.4676218461 +39 10 58.586394260       19.0   L1V 35 0
38 Ruiz 207-61 BD* 07 07 53.2823467452 -49 00 50.305000745     20.99   16.37 M8.8V 43 0
39 SSSPM J0829-1309 BD* 08 28 34.1713208171 -13 09 19.842042734     19.1   16.07 L2 39 0
40 LP 314-67 PM* 09 48 05.17 +26 24 19.0   19.8   18.0   sdM3.5 4 0
41 2MASSI J0952219-192431 PM* 09 52 21.8864040063 -19 24 32.212648678   19.7 18.349 16.402 14.199 M7Ve 23 0
42 SSSPM J1013-1356 LM* 10 13 07.3466815701 -13 56 21.261098713       18.73 16.01 sdM9.5 34 0
43 BD+44 2051B Fl* 11 05 30.8856443432 +43 31 17.884318012   16.45 14.45 13.4   M6.0V 206 0
44 LP 614-35 PM* 12 07 51.6382649276 -00 52 31.746242926   20.4 19.23     esdM0.5 2 0
45 APMPM J1212-2126 PM* 12 11 31.8423164632 -21 25 42.750335027   20.8 19.8     ~ 1 0
46 APMPM J1222-2452 PM* 12 22 26.5014371621 -24 52 15.758074126   21.3 20.0     M5 3 0
47 LP 908-69 PM* 12 24 46.12272 -32 00 16.3224   19.5   17.0   sdM5 6 0
48 APMPM J1251-2121 PM* 12 50 52.6507580410 -21 21 13.606786816   21.3 19.0 16.67   M7.5e 17 0
49 2MASS J12545393-0122474 BD* 12 54 53.9040607346 -01 22 47.399401142           T2e: 132 0
50 NAME Kelu-1 BD* 13 05 40.1737206066 -25 41 05.830344467         16.85 L2+L3.5 235 0
51 SIPS J1309-2330 PM* 13 09 21.8571962114 -23 30 35.758380455   20.7 20.3 18.01 14.514 M7Ve 23 0
52 2MUCD 11143 BD* 13 26 29.819 -00 38 31.49           L7 36 0
53 2MASS J13403880-3032027 PM* 13 40 38.7903144417 -30 32 02.811645347   20.8 19.4     esdM3e 2 0
54 2MASSI J1411213-211950 LM* 14 11 21.3062458472 -21 19 50.433075567           M9V 23 0
55 LSPM J1425+7102 LM* 14 25 05.0227940507 +71 02 09.678947111   20.8   18.61 16.21 sdM8 29 0
56 V* V645 Cen Fl* 14 29 42.9451234609 -62 40 46.170818907 14.21 12.95 11.13 9.45 7.41 M5.5Ve 914 0
57 LP 859-1 PM* 15 04 16.1769421136 -23 55 56.583802570   19.9 18.9   14.652 M7.5Ve 19 0
58 LP 861-6 PM* 15 59 38.6523048190 -22 25 42.403614606   15.5 14.267 13.221 11.989 ~ 7 0
59 LP 102-320 PM* 17 55 33.4218913949 +58 24 27.503428716   19.0 17.98 16.6 14.02 M5.5V 32 0
60 SSSPM J1926-4311 PM* 19 26 08.5983064330 -43 10 56.856391069       15.8 13.7 M5 3 0
61 APMPM J1957-4216 PM* 19 56 57.6063471259 -42 16 23.025181497   19.26 18.099 16.402 14.336 M5 7 0
62 LP 515-3 LM* 20 19 04.5756355023 +12 35 04.034763292   16.5   14.8   esdM0.0 26 0
63 LP 815-21 PM* 20 28 04.5052913556 -18 18 58.082694421   20.4 19.3     esdM0 2 0
64 SSSPM J2033-6919 PM* 20 32 32.8865007748 -69 18 58.906065501   21.8 20.8     M8 2 0
65 APMPM J2036-4936 PM* 20 35 49.9630510435 -49 36 07.854695479     19.2     M4.5 1 0
66 SSSPM J2052-4759 PM* 20 52 28.0933514098 -47 58 44.287944946   20.8 20.3     M8e 5 0
67 SSSPM J2059-8018 PM* 20 59 02.1247315214 -80 17 37.013653194           M7.5 1 0
68 SSSPM J2101-5110 PM* 21 01 29.4835812943 -51 10 03.000378305           M5.5e 1 0
69 V* AX Mic Fl* 21 17 15.2688576495 -38 52 02.510022611   8.09 6.68     M1V 202 0
70 [HB88] 2115-4518 BD* 21 18 31.7665758162 -45 05 52.436122902   21.2 20.5     M8.6V 15 0
71 [HB88] M12 LM* 21 31 14.1567641262 -42 24 14.347344587   21.0 20.1 19.2 16.39 M4.5e 3 0
72 LP 819-9 PM* 21 59 30.91 -15 54 16.6   20.5 19.23     M4 3 0
73 * eps Ind B BD* 22 04 10.52 -56 46 57.7     24.12 20.8 15.60 T1V+T6V 122 2
74 BD-05 5715 PM* 22 09 40.3443754647 -04 38 26.651267098 13.006 11.868 10.366 9.279 7.877 M3.5V 217 1
75 SSSPM J2229-6931 BD* 22 29 23.6489940163 -69 30 56.814689641     19.9     L0 1 0
76 NLTT 54279 PM* 22 35 58.1665145357 +07 57 14.073315000   20.4   18.8   M4 2 0
77 NLTT 54283 PM* 22 36 00.6402504215 +07 56 03.552788273   20.2   17.8   M3.5 2 0
78 SSSPM J2240-4253 PM* 22 40 26.9937229733 -42 53 18.390969610     20.1     M8e 3 0
79 SSSPM J2257-5208 PM* 22 57 31.6992066614 -52 08 26.314620809           M7e 1 0
80 SSSPM J2258-4639 PM* 22 57 49.2981595532 -46 38 44.641561420           M8.5 2 0
81 SSSPM J2307-5009 BD* 23 06 58.7686678445 -50 08 58.940582581   19.3 19.8   16.55 M9e 7 0
82 SSSPM J2310-1759 BD* 23 10 18.4710017147 -17 59 09.735317517       19.369 17.474 L1 12 0
83 SSSPM J2319-4919 PM* 23 18 46.1452985480 -49 19 18.083064647   20.3 19.9 19.29 16.059 M8 4 0
84 SSSPM J2322-6358 PM* 23 22 05.6890677749 -63 57 58.042351108       19.39 16.446 M7.5e 4 0
85 APMPM J2330-4737 PM* 23 30 16.1685883829 -47 36 45.084170030     18.081 15.867 13.682 M6e 10 0
86 APMPM J2331-2750 PM* 23 31 21.7440950845 -27 49 49.606946150   20.4 19.072 16.540 14.190 M7.0V 23 0
87 SSSPM J2335-6913 PM* 23 35 19.5835741223 -69 13 16.951901858   20.5 20.2     M7e 1 0
88 Ross 248 BY* 23 41 55.0361186415 +44 10 38.825189497   14.19   11.1   M5.0V 268 0
89 APMPM J2344-2906 PM* 23 43 32.0166435295 -29 06 27.352225476     19.961 17.811 15.409 M6.5 5 0
90 SSSPM J2345-6810 PM* 23 44 57.9368162431 -68 09 39.777411319     20.1 19.43   M7e 2 0
91 APMPM J2347-3154 BD* 23 46 54.7518132965 -31 53 53.803289833     19.8 18.650 16.084 M8.7V 8 0
92 SSSPM J2352-2538 BD* 23 51 50.4655324606 -25 37 36.839115132         15.573 M9e 31 0
93 SSSPM J2353-4123 PM* 23 53 01.3837573178 -41 23 24.896516706     19.2 19.02 16.903 M6e 2 0
94 LAWD 94 WD* 23 54 01.0724791071 -33 16 31.077867970   14.6 13.56     DA5.7 46 0
95 L 577-72 PM* 23 54 01.0824261780 -33 16 24.387843991       13.15 10.84 M4V 27 0
96 APMPM J2354-3316C BD* 23 54 09.2805127466 -33 16 26.756659790   21.9 20.7   16.00 M8.5Ve 18 0
97 SSSPM J2356-3426 PM* 23 56 10.8204115309 -34 26 04.591723894     19.7     M9.3V 11 0
98 SSSPM J2400-2008 PM* 23 59 57.6486431841 -20 07 40.404096708           M8.9V 5 0

    Equat.    Gal    SGal    Ecl

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2020.01.23-01:07:24

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