15266-0539 A 18 (HD 137512)
15h 26m 38.35s -05° 39' 20.0" P.A. 193.00 sep 0.5 mag 8.96,9.75 Sp F5 dist. 157.23 pc (512.88 l.y.)
| Coord 2000 |
15266-0539 |
|
Discov num |
A 18 |
|
Comp |
|
|
Coord arcsec 2000 |
15 26 38.35 -05 39 20.0 |
|
| Date first |
1899 |
|
Date last |
2018 |
|
Obs |
29 |
|
| Pa first |
146 |
|
Pa last |
193.3 |
|
P.A. Now (θ) |
193.3° |
|
| Sep first |
0.7 |
|
Sep last |
0.526 |
|
Sep. Now (ρ) |
0.526" |
|
| Mag pri |
8.96 |
|
Mag sec |
9.75 |
|
delta mag (ΔM) |
0.79 |
|
Spectral class |
F5 (yellow-white) |
|
| Pri motion ra |
-064 |
|
Sec motion ra |
-064 |
|
| Pri motion dec |
+029 |
|
Sec motion dec |
+029 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 137512 |
|
Constellation |
Libra |
|
SAO |
140532 |
|
HIP |
75593 |
|
| Tycho2 |
5015-00762-1 |
|
Gaia DR2 |
4401213383765491840 |
|
HD |
137512 |
|
ADS |
9636 |
|
| BD |
BD-05 4076 |
|
Distance |
157.23 |
|
Distance ly |
512.88 |
|
