15142-3830 B 1274 (HD 134990)
15h 14m 09.88s -38° 29' 31.2" P.A. 60.00 sep 0.7 mag 7.20,9.88 Sp A1/2V dist. 149.93 pc (489.07 l.y.)
Coord 2000 |
15142-3830 |
|
Discov num |
B 1274 |
|
Comp |
|
|
Coord arcsec 2000 |
15 14 09.88 -38 29 31.2 |
|
Date first |
1928 |
|
Date last |
2016 |
|
Obs |
21 |
|
Pa first |
45 |
|
Pa last |
59.8 |
|
P.A. Now (θ) |
59.8° |
|
Sep first |
0.4 |
|
Sep last |
0.696 |
|
Sep. Now (ρ) |
0.696" |
|
Mag pri |
7.20 |
|
Mag sec |
9.88 |
|
delta mag (ΔM) |
2.68 |
|
Spectral class |
A1/2V (white) |
|
Pri motion ra |
-027 |
|
Sec motion ra |
-027 |
|
Pri motion dec |
-017 |
|
Sec motion dec |
-017 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 134990 |
|
Constellation |
Lupus |
|
SAO |
206436 |
|
HIP |
74570 |
|
Tycho2 |
7822-01126-1 |
|
Gaia DR2 |
6007066638878890240 |
|
HD |
134990 |
|
GC |
20467 |
|
CD |
CD-3810086 |
|
CP |
CP-38 6079 |
|
Distance |
149.93 |
|
Distance ly |
489.07 |
|