15473-3237 COO 272 (HD 140900)
15h 47m 15.77s -32° 36' 54.2" P.A. 56.00 sep 10.7 mag 8.69,10.17 Sp F3/5V dist. 81.17 pc (264.78 l.y.)
Coord 2000 |
15473-3237 |
|
Discov num |
COO 272 |
|
Comp |
|
|
Coord arcsec 2000 |
15 47 15.77 -32 36 54.2 |
|
Date first |
1897 |
|
Date last |
2020 |
|
Obs |
17 |
|
Pa first |
56 |
|
Pa last |
55.5 |
|
P.A. Now (θ) |
55.5° |
|
Sep first |
11.1 |
|
Sep last |
10.68 |
|
Sep. Now (ρ) |
10.68" |
|
Mag pri |
8.69 |
|
Mag sec |
10.17 |
|
delta mag (ΔM) |
1.48 |
|
Spectral class |
F3/5V (yellow-white) |
|
Pri motion ra |
-037 |
|
Sec motion ra |
-033 |
|
Pri motion dec |
-041 |
|
Sec motion dec |
-040 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.075 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 140900 |
|
Constellation |
Lupus |
|
SAO |
206974 |
|
HIP |
77330 |
|
Tycho2 |
7332-00738-1 |
|
Gaia DR2 |
6015513091503312512 |
|
HD |
140900 |
|
CD |
CD-3211109 |
|
Distance |
81.17 |
|
Distance ly |
264.78 |
|