2005A&A...435..363D


Query : 2005A&A...435..363D

2005A&A...435..363D - Astronomy and Astrophysics, volume 435, 363-372 (2005/5-3)

Southern infrared proper motion survey. I. Discovery of new high proper motion stars from first full hemisphere scan.

DEACON N.R., HAMBLY N.C. and COOKE J.A.

Abstract (from CDS):

We present the first results from the Southern Infrared Proper Motion Survey. Using 2 Micron All Sky Survey data along with that of the SuperCOSMOS sky survey we have been able to produce the first widefield infrared proper motion survey. Having targeted the survey to identify nearby M, L and T dwarfs we have discovered 70 such new objects with proper motions greater than 0.5''/yr with 10 of these having proper motions in excess of 1''/yr. The most interesting of these objects is SIPS1259-4336 a late M dwarf. We have calculated a trigonometric parallax for this object of π=276±41 milliarcsec yielding a distance of 3.62±0.54pc. We have also discovered a common proper motion triple system and an object with a common proper motion with LHS 128. The survey completeness is limited by the small epoch differences between many 2MASS and UKI observations. Hence we only recover 22% of Luyten objects with favourable photometry. However the Luyten study is itself unquantifiably incomplete. We discuss the prospect of enhancing the survey volume by reducing the lower proper motion limit.

Abstract Copyright:

Journal keyword(s): astrometry - stars: low mass, brown dwarfs

VizieR on-line data: <Available at CDS (J/A+A/435/363): table5.dat table6.dat>

Nomenclature: Tables 5-6: SIPS JHHMM+DDMM N=144.

Simbad objects: 146

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Number of rows : 146
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024
#notes
1 SIPS J0004-2058 LM* 00 04 41.4675944335 -20 58 29.879216262       18.85 15.65 M7.0 11 0
2 SSSPM J0006-2157 LM* 00 05 48.4619765971 -21 57 19.765454675   20.3 20.2 19.42 16.46 M8.7V 14 0
3 G 158-27 PM* 00 06 43.1973190107 -07 32 17.019101068     13.837 13.605 10.15 M5.5V 211 0
4 LP 764-9 PM* 00 09 17.3182314995 -19 42 31.617579889   15.8   14.58   M4.0V 12 0
5 SIPS J0013-3921 BD? 00 13 00.7368766757 -39 21 20.332978365           ~ 5 0
6 LP 644-1 PM* 00 13 46.6067843826 -04 57 37.177898186   19.5       M6.5V 13 0
7 LP 825-132 PM* 00 24 39.4097630627 -20 54 11.229242520   20.6       M5.5V 8 0
8 SIPS J0031-3840 BD* 00 31 19.2911046308 -38 40 36.075495395         17.618 L1.2V 13 0
9 SIPS J0050-1538 BD* 00 50 24.4140519163 -15 38 19.165105409         16.862 L0.5V 16 0
10 SIPS J0052-6201 BD? 00 52 15.3275987791 -62 01 54.380042880   19.7   16.7 13.3 ~ 10 0
11 HD 5633 PM* 00 57 19.7459339452 -62 14 44.144744300 12.058 10.802 9.482 8.676 7.989 K6.5Vk: 60 0
12 LP 938-91 PM* 01 05 52.5275316998 -34 34 48.668557251     15.62     M4Ve 10 0
13 V* YZ Cet Er* 01 12 30.6368826382 -16 59 56.358011559 15.315 13.885 12.074 10.696 8.938 M4.0Ve 267 0
14 LEHPM 1683 PM* 01 34 59.9990618899 -55 11 37.330960942           ~ 5 0
15 WT 60 PM* 01 51 59.7764431673 -57 47 58.479110530   16.5       M4V 7 0
16 G 159-34 PM* 02 04 27.4999977033 -01 52 56.868821971   15.474 13.797 13.414   M4.48 30 0
17 LP 940-110 PM* 02 12 39.7703989369 -33 52 06.240015356       15.640   ~ 9 0
18 LP 649-72 PM* 02 14 12.5623318508 -03 57 43.588633979   17.0   14.768 12.593 M5.5V 31 0
19 LP 770-13 PM* 02 23 02.0027986112 -16 16 45.852812826   20.7       M6.5V 10 0
20 SIPS J0227-1624 BD* 02 27 10.3319565862 -16 24 47.668301470         16.846 L1.5 28 0
21 LP 651-7 LM* 02 46 14.9156359823 -04 59 20.557520426   17.36 16.22     M6V 31 0
22 APMPM J0247-5257 PM* 02 47 20.7467693615 -52 56 44.695934713   17.40       ~ 9 0
23 LP 591-67 PM* 02 50 06.9454459755 -01 50 30.451272045   19.11 17.58   14.57 M5V 12 0
24 2MASS J02511490-0352459 BD* 02 51 14.9989090169 -03 52 48.074798290       18.851 16.509 L3 32 0
25 LP 711-15 PM* 02 52 39.4055587920 -14 31 43.087485459   18.9       ~ 11 0
26 DENIS J025503.3-470049 BD* 02 55 03.6927058871 -47 00 51.356903955     22.921 19.906 17.454 L9 145 0
27 L 226-56 PM* 02 55 14.4854093471 -51 40 20.973245065   15.852 14.384 13.978   M4 16 0
28 SIPS J0258-1220 BD? 02 58 34.9303188193 -12 20 18.390520523           ~ 4 0
29 LP 994-33 PM* 03 02 06.3563634902 -39 50 51.910303199           ~ 18 0
30 SSSPM J0306-3648 PM* 03 06 11.5989084374 -36 47 52.853856754   20.6 19.2     M8.7V 28 0
31 LP 994-58 PM* 03 08 49.1679290923 -40 06 42.686532752           ~ 8 0
32 SCR J0308-8212 PM* 03 08 54.5696626889 -82 12 30.781467530       16.038   ~ 6 0
33 LP 943-74 PM* 03 19 17.2481929423 -37 03 43.868998956           M6.5V 12 0
34 2MASS J03202839-0446358 LM* 03 20 28.3630482681 -04 46 36.396685568           M8.5+T5 44 0
35 SIPS J0321-7046 Er* 03 21 15.4284054322 -70 46 08.001415051   16.242 14.615 14.333   ~ 8 0
36 LEHPM 3396 LM* 03 34 12.2184742177 -49 53 32.027995648           M9 29 0
37 LP 653-13 PM* 03 35 38.6142741215 -08 29 22.796192338   15.09 15.885 14.263 12.306 M5.5V 22 0
38 SIPS J0346-0218 PM* 03 46 17.0829842443 -02 18 03.940265658           ~ 2 0
39 SIPS J0405-3138 PM* 04 05 29.5274385528 -31 38 44.529954684           ~ 2 0
40 SIPS J0417-3211 PM* 04 17 58.9008869784 -32 11 49.710584544           ~ 1 0
41 SIPS J0422-2802 PM* 04 22 31.3299128832 -28 02 30.760520316           ~ 1 0
42 APMPM J0452-5819 Er* 04 51 37.3352701629 -58 18 52.047330868     18.507 16.429 14.136 M6.5V 11 0
43 SCR J0452-7321 PM* 04 52 06.8749306344 -73 21 56.690763888       14.191   ~ 7 1
44 SIPS J0523-5608 PM* 05 23 03.6001160814 -56 08 37.352943651           ~ 3 0
45 APMPM J0524-5607 PM* 05 23 30.6700548120 -56 07 00.471628924           ~ 5 0
46 LP 658-33 PM* 05 47 09.1184340010 -05 12 11.388113929   16.32 14.54     M4.5V 28 0
47 SIPS J0641-4322 BD* 06 41 18.4214386076 -43 22 32.489751630         16.97 L2.4:V 19 0
48 SIPS J0820-0355 PM* 08 20 44.4822183557 -03 55 05.923954856           ~ 2 0
49 SIPS J0921-2104 BD* 09 21 14.1068893303 -21 04 44.417691256         16.50 L1 48 0
50 SIPS J0933-1602 BD? 09 33 49.7235644632 -16 02 54.337487587           ~ 5 0
51 SIPS J0937-0214 PM* 09 37 31.7216524802 -02 14 36.461317321           ~ 5 0
52 LP 609-24 LM* 10 03 19.1591671629 -01 05 08.000660498   21.0 21.0   14.94 M7e 30 0
53 CE 136 PM* 10 11 13.2440732045 -35 36 20.230203232           ~ 5 0
54 SIPS J1019-2707 LM* 10 19 24.4405022822 -27 07 17.081298453       19.75 16.903 M9.1V 14 0
55 SIPS J1025-2730 PM* 10 25 54.9337476141 -27 31 01.315406749           ~ 4 0
56 SIPS J1039-3819 PM* 10 39 32.3848566658 -38 20 02.514987395   16.9   15.936   ~ 7 0
57 LP 905-14 PM* 10 45 33.9221689764 -32 49 51.502027549   15.3 14.012 13.955   ~ 10 0
58 DENIS J104814.6-395606 LM* 10 48 14.5736104113 -39 56 06.842743867     17.532 15.051 12.67 M8.5Ve: 130 0
59 SIPS J1048-1925 PM* 10 48 18.7783065307 -19 25 33.447261129           ~ 5 0
60 SIPS J1109-1606 BD* 11 09 27.3911587435 -16 06 52.086543977           L0 7 0
61 LP 732-20 PM* 11 20 26.2965076927 -14 40 02.323602484           M5Ve 43 0
62 SIPS J1121-1653 PM* 11 21 09.4454934442 -16 53 55.645775539           ~ 4 0
63 LP 672-86 PM* 11 31 26.6677401390 -05 03 35.864915934   20.8       sdM4.5 12 0
64 SIPS J1141-3624 PM* 11 41 21.5210407188 -36 24 34.562425067     13.105 12.798 10.1 M5 17 0
65 SIPS J1149-4012 BD? 11 49 49.7088153670 -40 12 43.434750961           ~ 5 0
66 2MASS J11553952-3727350 BD* 11 55 39.5361849740 -37 27 35.503012522           L2e 41 0
67 LP 907-48 PM* 11 58 56.8098679988 -27 43 05.821693802   20.2       ~ 10 0
68 L 541-90 PM* 12 03 58.2690548279 -33 01 26.549956698   15.0 13.973 13.812   M4.5 21 0
69 LP 908-68 LM* 12 23 56.1896036746 -27 57 46.495016028   19.6       M6.5V 24 0
70 SIPS J1231-4018 PM* 12 31 21.1379445870 -40 18 36.804996636   16.2   14.0 12.1 ~ 6 0
71 LP 675-13 PM* 12 31 24.0747733021 -06 38 00.843714985   16.5       ~ 9 0
72 LP 853-12 PM* 12 39 36.4365673687 -26 58 10.961499901   16.6       ~ 15 0
73 SCR J1240-8209 PM* 12 40 50.9240735358 -82 09 03.475275857       15.175   ~ 7 0
74 LP 616-19 PM* 12 49 48.6700471975 -03 17 33.652373098   15.7       ~ 10 0
75 APMPM J1251-2121 PM* 12 50 52.6489846010 -21 21 13.589571791   21.3 19.0 16.67   M7.5e 25 0
76 SIPS J1251-3846 PM* 12 51 31.7816413997 -38 46 12.445544838   18.6   16.9 13.9 ~ 6 0
77 SIPS J1259-4336 LM* 12 59 04.7699679479 -43 36 24.435524370           M8: 14 0
78 Ross 476 PM* 13 30 02.7963075100 -08 42 25.463682863   15.84 14.18 14.035   M4V 57 0
79 SIPS J1337-4311 PM* 13 37 56.0430009008 -43 11 30.207182879   17.1   15.3 13.5 ~ 6 0
80 SIPS J1338-3752 PM* 13 38 26.4533222156 -37 52 50.454124956       15.5 13.2 ~ 7 0
81 SIPS J1342-3534 PM* 13 42 21.2989277225 -35 34 50.859204649   19.0   16.5   ~ 6 0
82 LP 912-49 PM* 14 06 49.3571665466 -30 18 27.992344644   18.5       M5.5Ve 13 0
83 SIPS J1410-4425 PM* 14 10 40.8455760264 -44 26 04.663009356           ~ 3 0
84 Ross 845 LM* 14 13 04.8612731903 -12 01 26.806941526   15.471 13.889 13.562 10.734 M5Ve 72 0
85 SIPS J1424-2535 PM* 14 24 54.0080968464 -25 35 18.099110076           ~ 2 0
86 LP 857-46 PM* 14 30 17.9530893647 -24 03 16.367195047   16.4 15.25     ~ 12 0
87 LEHPM 2-50 LM* 14 56 01.3857269547 -27 47 36.706338986     20.969 18.649 16.262 M9V 12 0
88 2MASSW J1507476-162738 BD* 15 07 47.6758255542 -16 27 40.113982846     22.136 18.928 16.579 L5V 199 0
89 SIPS J1512-0112 LM* 15 12 17.8263183152 -01 12 34.403034916           sdM7.0 6 0
90 SIPS J1513-2243 PM* 15 13 59.1223170853 -22 43 51.675043994           ~ 4 0
91 G 152-8 ** 15 19 11.7389844771 -12 45 06.137795586   14.37 12.876 12.604 10.07 M4 48 0
92 SIPS J1529-2907 PM* 15 29 14.0105199331 -29 07 37.602940791     19.38 17.52 15.28 M6.5V 6 0
93 2MASS J15394189-0520428 BD* 15 39 41.9238250231 -05 20 42.754120152         17.47 L4.2V 41 0
94 SIPS J1540-2613 LM* 15 40 29.6112460021 -26 13 42.947209057           M7.0 10 0
95 SIPS J1541-3609 ** 15 41 19.04712 -36 09 10.7712   17.6   16.1 13.5 ~ 5 0
96 SIPS J1542-1007 PM* 15 42 25.4649600457 -10 07 03.909389656           M7.5 5 0
97 LP 623-27 PM* 15 42 29.7531576646 -03 15 52.474175050   19.2       ~ 8 0
98 SIPS J1548-2859 PM* 15 48 21.3996670445 -28 59 36.097523249           ~ 4 0
99 2MASS J15551573-0956055 BD* 15 55 15.7761996222 -09 56 06.039719833           L1.6V 31 0
100 LP 684-17 PM* 16 04 19.9863535633 -06 16 45.989866302   17.4 15.51     M4.5V 20 0
101 LSR J1610-0040 LM* 16 10 28.9498230750 -00 40 53.964223684       17.51 14.81 sdM6.5 53 0
102 SIPS J1627-2518 PM* 16 27 49.3686895303 -25 18 22.159467683           ~ 3 0
103 SIPS J1633-7603 BD? 16 33 57.3847129875 -76 03 55.952526369           ~ 6 0
104 VB 8 LM* 16 55 35.2557374336 -08 23 40.753073075   18.7 16.916 14.566 12.24 M7Ve 431 0
105 SCR J1845-6357 LM* 18 45 05.2532493080 -63 57 47.450109578     17.40 14.99 12.46 M8.5V 70 1
106 SIPS J1910-4132 PM* 19 10 33.5999159399 -41 32 50.907112153   16.549 15.309 15.488   ~ 7 0
107 SIPS J1910-4133 PM* 19 10 34.6104291407 -41 33 44.783930750     13.776 13.536 11.0 ~ 8 0
108 SIPS J1924-6920 PM* 19 24 35.8680729686 -69 20 15.531146802           ~ 3 0
109 SIPS J1932-6506 PM* 19 32 36.4832242673 -65 06 47.660339409           ~ 4 0
110 SIPS J1936-5502 BD* 19 36 01.8856788584 -55 02 32.189687017           L4 21 0
111 SIPS J1943-6125 BD? 19 43 33.1155473831 -61 25 41.850348184           ~ 4 0
112 L 277-66 PM* 19 51 31.2528986986 -50 55 37.745755134   17.5       ~ 11 0
113 SIPS J1956-0422 PM* 19 56 50.3612053162 -04 22 40.395361935           ~ 4 0
114 SIPS J2025-0835 PM* 20 25 47.6803615504 -08 35 31.463296548       18.228 15.908 M4.5 6 0
115 SSSPM J2033-6919 PM* 20 32 32.8853463595 -69 18 58.900941033   21.8 20.8     M8 5 0
116 LP 927-32 LM* 20 39 23.8211249030 -29 26 34.669490930     17.618 15.637 13.523 M6Ve 23 0
117 [HB88] N2 BD? 20 50 44.4769046227 -33 58 40.948370038   21.4       ~ 7 0
118 SIPS J2053-5409 PM* 20 53 03.8641216489 -54 09 37.163899916   18.7   16.6 13.8 ~ 6 0
119 LP 756-18 PM* 20 55 37.1152826965 -14 03 54.878638700   15.7 14.63 13.21 11.40 M4.5V 47 0
120 LP 696-29 PM* 21 01 53.7568489070 -05 23 42.401103927   18.2       M4.5V 10 0
121 LP 929-36 PM* 21 23 07.9451260370 -28 09 56.920883955   16.0 15.5     ~ 9 0
122 SCR J2130-7710 PM* 21 30 06.9966664872 -77 10 37.321332040     17.01 15.33 13.31 ~ 9 0
123 LP 818-37 PM* 21 49 23.7630067576 -18 10 39.261370236   17.5       ~ 9 0
124 SIPS J2150-7520 BD* 21 50 15.7727335307 -75 20 36.724748899         17.530 L1: 14 0
125 LP 759-8 PM* 21 57 39.2981534328 -09 28 13.388239470   15.3 14.25     ~ 10 0
126 SIPS J2157-2726 BD? 21 57 54.7313875051 -27 26 31.087728278       20.076 17.970 ~ 5 0
127 * eps Ind B BD* 22 04 10.5951812451 -56 46 58.239102418     24.12 20.8 15.60 T1V+T6V 163 1
128 SIPS J2210-1952 PM* 22 10 49.9700195541 -19 52 25.851736422           M8Ve 13 0
129 L 788-34 Er* 22 23 06.9968051575 -17 36 26.333040286   15.09 13.30 11.87 10.04 M4.5Ve 98 0
130 LP 760-3 LM* 22 28 54.3488414218 -13 25 19.457590378   19.3 17.14     M6.5V 73 0
131 SIPS J2231-2756 PM* 22 31 22.4433376152 -27 56 47.535308232           ~ 1 0
132 SIPS J2242-4514 PM* 22 42 04.9323140928 -45 14 57.287160816           ~ 1 0
133 L 167-14 PM* 22 56 24.6747996764 -60 03 49.246605390   15.53 14.010 12.6 10.81 M4.5V 39 0
134 TRAPPIST-1 LM* 23 06 29.3684948589 -05 02 29.037301866     18.798 16.466 14.024 M7.5e 998 0
135 SIPS J2308-2721 BD* 23 08 11.3855075606 -27 22 00.625514446           L1.4V 10 0
136 LP 762-4 PM* 23 13 19.6440247124 -11 06 18.138090688   15.8       ~ 8 0
137 SIPS J2313-2826 PM* 23 13 59.5185863273 -28 26 39.051476229           ~ 2 0
138 SIPS J2314-2929 BD? 23 14 26.6304246696 -29 29 55.411481770           ~ 5 0
139 LP 986-16 PM* 23 15 51.6098581588 -37 33 30.690817774           ~ 12 0
140 LP 762-8 PM* 23 21 13.4931324124 -11 37 24.270284637   17.6       ~ 7 0
141 APMPM J2331-2750 Er* 23 31 21.7441281210 -27 49 49.608010738   20.4 19.072 16.540 14.190 M7.0V 32 0
142 LP 878-3 PM* 23 33 40.6316955105 -21 33 53.092574857   19.3       M5.0V 17 0
143 LP 1035-33 PM* 23 34 16.6282549618 -40 44 07.189525245           ~ 7 0
144 SIPS J2343-0155 PM* 23 43 04.4240703888 -01 55 06.081327300           ~ 1 0
145 APMPM J2347-3154 PM* 23 46 54.7512286662 -31 53 53.804479261     19.8 18.650 16.084 M8.7V 9 0
146 SSSPM J2400-2008 PM* 23 59 57.6484064258 -20 07 40.389498625           M8.9V 7 0

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