21476-1718 BU 1036 (AP Cap)
21h 47m 36.43s -17° 17' 41.1" P.A. 208.00 sep 4.7 mag 7.66,11.38 Sp A1III dist. 211.86 pc (691.09 l.y.)
| Coord 2000 |
21476-1718 |
|
Discov num |
BU 1036 |
|
Comp |
|
|
Coord arcsec 2000 |
21 47 36.43 -17 17 41.1 |
|
| Date first |
1888 |
|
Date last |
2015 |
|
Obs |
12 |
|
| Pa first |
206 |
|
Pa last |
208.3 |
|
P.A. Now (θ) |
208.3° |
|
| Sep first |
4.5 |
|
Sep last |
4.75 |
|
Sep. Now (ρ) |
4.75" |
|
| Mag pri |
7.66 |
|
Mag sec |
11.38 |
|
delta mag (ΔM) |
3.72 |
|
Spectral class |
A1III (white) |
|
| Pri motion ra |
+017 |
|
Sec motion ra |
+012 |
|
| Pri motion dec |
+005 |
|
Sec motion dec |
+001 |
|
| Notes |
|
|
rPM=0.361
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Var name |
AP Cap |
|
Constellation |
Capricornus |
|
SAO |
164653 |
|
HIP |
107594 |
|
| Tycho2 |
6367-01181-1 |
|
Gaia DR2 |
6837329073258602880 |
|
HD |
207188 |
|
ADS |
15325 |
|
| BD |
BD-17 6373 |
|
Distance |
211.86 |
|
Distance ly |
691.09 |
|
