23034+6027 STT 486 (V387 Cep)
23h 03m 23.71s +60° 26' 43.5" P.A. 276.00 sep 34.0 mag 6.72,9.49 Sp B2V dist. 478.47 pc (1560.77 l.y.)
| Coord 2000 |
23034+6027 |
|
Discov num |
STT 486 |
|
Comp |
|
|
Coord arcsec 2000 |
23 03 23.71 +60 26 43.5 |
|
| Date first |
1845 |
|
Date last |
2018 |
|
Obs |
30 |
|
| Pa first |
277 |
|
Pa last |
275.6 |
|
P.A. Now (θ) |
275.6° |
|
| Sep first |
33.8 |
|
Sep last |
33.97 |
|
Sep. Now (ρ) |
33.97" |
|
| Mag pri |
6.72 |
|
Mag sec |
9.49 |
|
delta mag (ΔM) |
2.77 |
|
Spectral class |
B2V (blue-white) |
|
| Pri motion ra |
+007 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-002 |
|
| Notes |
N
(See Notes) |
|
rPM=0.721
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Var name |
V387 Cep |
|
Constellation |
Cepheus |
|
SAO |
20393 |
|
HIP |
113853 |
|
| Tycho2 |
4278-00672-1 |
|
Gaia DR2 |
2014431578426474112 |
|
HD |
217943 |
|
HR |
8777 |
|
| GC |
32133 |
|
ADS |
16481 |
|
BD |
BD+59 2631 |
|
Distance |
478.47 |
|
| Distance ly |
1560.77 |
|
