14389-2220 BU 226 (HD 128687)
14h 38m 54.63s -22° 19' 42.2" P.A. 124.00 sep 0.8 mag 7.89,8.41 Sp A2V dist. 194.93 pc (635.86 l.y.)
| Coord 2000 |
14389-2220 |
|
Discov num |
BU 226 |
|
Comp |
|
|
Coord arcsec 2000 |
14 38 54.63 -22 19 42.2 |
|
| Date first |
1874 |
|
Date last |
2016 |
|
Obs |
45 |
|
| Pa first |
70 |
|
Pa last |
124.3 |
|
P.A. Now (θ) |
124.3° |
|
| Sep first |
1.0 |
|
Sep last |
0.806 |
|
Sep. Now (ρ) |
0.806" |
|
| Mag pri |
7.89 |
|
Mag sec |
8.41 |
|
delta mag (ΔM) |
0.52 |
|
Spectral class |
A2V (white) |
|
| Pri motion ra |
-028 |
|
Sec motion ra |
-028 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
-007 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 128687 |
|
Constellation |
Libra |
|
SAO |
182731 |
|
HIP |
71621 |
|
| Tycho2 |
6165-00966-1 |
|
Gaia DR2 |
6278932678525205248 |
|
HD |
128687 |
|
BD |
BD-21 3941 |
|
| Distance |
194.93 |
|
Distance ly |
635.86 |
|
