21130+0248 BU 1303
21h 12m 59.84s +02° 48' 09.2" P.A. 234.00 sep 4.2 mag 7.79,14.00 Sp F7V dist. 63.41 pc (206.84 l.y.)
| Coord 2000 |
21130+0248 |
|
Discov num |
BU 1303 |
|
Comp |
|
|
Coord arcsec 2000 |
21 12 59.84 +02 48 09.2 |
|
| Date first |
1900 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
237 |
|
Pa last |
234 |
|
P.A. Now (θ) |
234° |
|
| Sep first |
4.0 |
|
Sep last |
4.23 |
|
Sep. Now (ρ) |
4.23" |
|
| Mag pri |
7.79 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
6.21 |
|
Spectral class |
F7V (yellow-white) |
|
| Pri motion ra |
+023 |
|
Sec motion ra |
|
|
| Pri motion dec |
+045 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Equuleus |
|
SAO |
126622 |
|
HIP |
104735 |
|
Tycho2 |
0531-00385-1 |
|
| Gaia DR2 |
1731671856732501504 |
|
HD |
201982 |
|
BD |
BD+02 4322 |
|
Distance |
63.41 |
|
| Distance ly |
206.84 |
|
