2005AJ....130.1845L

Query : 2005AJ....130.1845L

2005AJ....130.1845L - Astron. J., 130, 1845-1861 (2005/October-0)

An infrared coronagraphic survey for substellar companions.

LOWRANCE P.J., BECKLIN E.E., SCHNEIDER G., KIRKPATRICK J.D., WEINBERGER A.J., ZUCKERMAN B., DUMAS C., BEUZIT J.-L., PLAIT P., MALUMUTH E., HEAP S., TERRILE R.J. and HINES D.C.

Abstract (from CDS):

We have used the F160W filter (1.4-1.8 µm) and the coronagraph on the Near-Infrared Camera and Multi-Object Spectrometer (NICMOS) on the Hubble Space Telescope to survey 45 single stars with a median age of 0.15 Gyr, an average distance of 30 pc, and an average H magnitude of 7 mag. For the median age we were capable of detecting a 30MJ companion at separations between 15 and 200 AU. A 5MJ object could have been detected at 30 AU around 36% of our primaries. For several of our targets that were less than 30 Myr old, the lower mass limit was as low as 1MJ, well into the high mass planet region.
Result. of the entire survey include the proper-motion verification of five low-mass stellar companions, two brown dwarfs (HR7329B and TWA5B), and one possible brown dwarf binary (Gl 577B/C).

Abstract Copyright: ∼

Journal keyword(s): Stars: Low-Mass, Brown Dwarfs

CDS comments: Par. 5.2.1.4 : background object = EQ J105215+055508

Simbad objects: 68

goto Full paper

goto View the references in ADS

Number of rows : 68
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 NAME Tuc Moving Group MGr 00 00 -64.0           ~ 73 0
2 HD 105 PM* 00 05 52.5447817152 -41 45 11.044988352   8.13 7.53     G0V 203 0
3 V* PW And RS* 00 18 20.8895755560 +30 57 22.129174872   9.78 8.86 8.3 7.78 K2V 136 1
4 V* QT And BY* 00 41 17.3373080280 +34 25 16.843233180   10.91 9.98 9.46   K1V 36 0
5 [PS78] 176 Er* 01 19 27.3525321744 -26 21 54.854844300   14.94 13.45 13.21 10.86 M3V 13 0
6 HD 17925 RS* 02 52 32.1281856011 -12 46 10.968056223 7.48 6.91 6.05 5.34 4.89 K1V 557 0
7 V* WY Ari Or* 02 56 37.5658451640 +20 05 37.249715436   13.29 12.46     K5/6e 90 0
8 Cl Melotte 20 MGr 03 26 50.6 +48 51 48           ~ 928 0
9 V* AK For SB* 03 29 22.8752567640 -24 06 03.098788272   10.46 9.36     K3VkFe+0.4 54 0
10 Cl Melotte 22 OpC 03 46 38.0 +24 10 41           ~ 3679 0
11 Cl Melotte 25 OpC 04 30 27.4 +16 46 43           ~ 3309 0
12 HD 29697 BY* 04 41 18.8552115035 +20 54 05.446927411 10.064 9.12 7.985 7.313 6.666 K4V 176 0
13 V* AF Lep RS* 05 27 04.7633281608 -11 54 03.466002240   6.832 6.295     F8V(n)k: 285 0
14 V* V371 Ori PM* 05 33 44.8000263360 +01 56 43.452872340 13.956 12.51 11.499 10.382 9.072 M3.0Ve 171 0
15 HD 37484 * 05 37 39.6269435064 -28 37 34.655407824   7.66 7.25   6.79 F4V 108 0
16 * bet Pic PM* 05 47 17.0876901 -51 03 59.441135 4.13 4.03 3.86 3.74 3.58 A6V 2087 1
17 HD 42581B BD* 06 10 34.80 -21 52 00.0           T6.5 549 0
18 BD+20 1790 BY* 07 23 43.5893479416 +20 24 58.650645816   11.08 10.001 9.43 8.522 K5e 101 0
19 V* V478 Hya BY* 08 22 49.9527726648 +01 51 33.552251064   9.30 8.711   7.999 G1/2V 112 2
20 LP 605-23 PM* 08 32 30.4836775707 -01 34 38.551452575   20.2 18.44     M6Ve 44 0
21 * pi.01 UMa BY* 08 39 11.7046112880 +65 01 15.263122512 6.33 6.26 5.64 5.12 4.79 G0.5V 608 0
22 NGC 2632 OpC 08 39 58.4 +19 36 33           ~ 1733 0
23 IC 2391 OpC 08 41 17.5 -53 03 00           ~ 871 0
24 V* LQ Hya BY* 09 32 25.5683895648 -11 11 04.692242760 9.316 8.761 7.891 7.288 6.815 K1Vp 480 0
25 HD 82443 BY* 09 32 43.7594578944 +26 59 18.706023348   7.78   6.6   G9V(k) 271 1
26 HD 82443B PM* 09 32 48.2424253608 +26 59 43.776179088   16.9   14.5   M5.5V 42 1
27 V* BX Ant TT* 10 18 28.6987521312 -31 50 02.830052544   13.39 11.454 11.382 9.325 M0Ve 130 0
28 V* CE Ant TT* 10 42 30.1018928760 -33 40 16.229805204   12.21 10.91   9.10 M2Ve 252 1
29 G 44-43 PM* 10 52 14.2496412558 +05 55 09.829156197   16.59 14.82 14.64   dM5.5 55 0
30 UCAC4 480-049574 * 10 52 15.3191812320 +05 55 08.134186656   15.55 14.87 14.55   G 1 0
31 V* TW Hya TT* 11 01 51.9053285064 -34 42 17.033218380   11.94 10.50 10.626 9.18 K6Ve 2144 1
32 NAME TW Hya Association As* 11 01.9 -34 42           ~ 1018 0
33 LP 263-64 PM* 11 03 09.9882584544 +36 39 08.601698232   14.8   13.377   M3.5V 47 0
34 AC +56 43797 PM* 11 15 54.0279717792 +55 19 50.637729972       10.686   M0.5V 48 0
35 HD 98800 TT* 11 22 05.28975 -24 46 39.7571   10.20 9.28 9.26 7.386 K5V(e) 401 0
36 CD-33 7795B LM* 11 31 55.2565351569 -34 36 25.242585993     20.40   15.8 M8.5/9e 131 0
37 CD-33 7795 TT* 11 31 55.2608963280 -34 36 27.203892120   12.97 11.524 11.150 9.150 M2Ve 205 0
38 CD-26 8623B TT* 11 32 41.1733260768 -26 52 09.107765976   16.70 15.22 13.68 11.76 M5.5 84 0
39 HD 102982 EB* 11 51 09.1000949688 -51 52 32.518726284   8.98 8.34   7.624 G3V 29 0
40 NAME Ursa Major Moving Group MGr 12 32 +57.0           ~ 467 1
41 V* V1252 Cen TT* 12 35 04.2560376888 -41 36 38.616010560   14.39 13.045   10.506 M2Ve 90 0
42 HD 109573 TT* 12 36 01.0317461592 -39 52 10.220465388   5.786 5.774   5.81 A0V 684 1
43 HD 115019 * 13 13 28.4074108320 +56 40 51.191985720   9.11 7.98     K2II 35 0
44 HD 115043 PM* 13 13 37.0081725552 +56 42 29.759356008   7.423 6.813     G1Va 274 0
45 HD 118100 PM* 13 34 43.2063495866 -08 20 31.338030204 11.578 10.552 9.372 8.602 7.930 K5Ve 360 0
46 HD 134319B ** 15 05 49.0961728848 +64 02 49.073955612           M4.5Ve 9 0
47 HD 134319 BY* 15 05 49.9038303360 +64 02 49.941702888   9.05 8.41 8.0   G5V: 148 0
48 HD 135363 Y*O 15 07 56.2473941616 +76 12 02.719373904       8.1   G5V+M2V-M4V 76 0
49 HD 141569 Or* 15 49 57.7482550392 -03 55 16.341617064 7.22 7.20 7.12 7.00 7.04 A2VekB9mB9(_lB) 578 0
50 HD 160934B BD? 17 38 39.6 +61 14 16           M4 8 0
51 HD 160934 Er* 17 38 39.6170537492 +61 14 16.102424643   11.34 10.15   8.99 K7Ve 107 0
52 LP 390-16 BY* 18 13 06.5715967944 +26 01 51.859334352   14.93   12.970   M4.0V 67 0
53 HD 177996 PM* 19 08 50.4939956496 -42 25 41.162001384   8.74 7.88     K1V 62 0
54 HD 180445 PM* 19 18 12.6424168488 -38 23 04.443477936   9.27 8.415   7.444 G8V(e) 47 0
55 HD 180445B PM* 19 18 13.2780888648 -38 22 58.758082824       13.99   ~ 3 0
56 * eta Tel PM* 19 22 51.2060774616 -54 25 26.145617376   5.035 5.020   4.99 A0V 228 0
57 * eta Tel B LM* 19 22 51.3580284238 -54 25 31.569876496           M7.5V 78 0
58 V* BO Mic BY* 20 47 45.0056152368 -36 35 40.769832192   10.39 9.337   8.216 K3V(e) 214 0
59 HD 202917 PM* 21 20 49.9576157736 -53 02 03.155667216   9.32 8.67   7.882 G7V 191 0
60 BD+22 4409 BY* 21 31 01.7140062576 +23 20 07.374015564   10.240 9.245 8.6 7.965 K3Vke 187 0
61 HD 209253 * 22 02 32.9648144400 -32 08 01.486311108   7.12 6.63     F6.5V 98 0
62 V* GT Peg BY* 22 51 53.5351209551 +31 45 15.192825225       11.281   M3.5Ve 174 0
63 V* TW PsA BY* 22 56 24.0525564918 -31 33 56.030584767   7.58 6.48     K4Ve 316 0
64 * alf PsA PM* 22 57 39.04625 -29 37 20.0533 1.31 1.25 1.16 1.11 1.09 A4V 1303 3
65 HD 218396 El* 23 07 28.7157209544 +21 08 03.310767492   6.21 5.953     F0+VkA5mA5 1285 0
66 HD 220140B PM* 23 19 24.4691529240 +79 00 03.818081016   13.75 12.24 11.04 9.54 M3.5V 32 1
67 HD 220140 RS* 23 19 26.6385316003 +79 00 12.673018448   8.43 7.54 7.17 6.76 G9V 165 1
68 V* AF Psc PM* 23 31 44.9255654328 -02 44 39.537845376   15.7 14.43 13.3   M4.5V 64 0

To bookmark this query, right click on this link: simbad:objects in 2005AJ....130.1845L and select 'bookmark this link' or equivalent in the popup menu