21566+3053 HDS 3119
21h 56m 35.18s +30° 52' 38.3" P.A. 33.00 sep 0.6 mag 9.62,11.98 Sp A5 dist. 473.93 pc (1545.96 l.y.)
Coord 2000 |
21566+3053 |
|
Discov num |
HDS3119 |
|
Comp |
|
|
Coord arcsec 2000 |
21 56 35.18 +30 52 38.3 |
|
Date first |
1991 |
|
Date last |
2011 |
|
Obs |
4 |
|
Pa first |
30 |
|
Pa last |
32.7 |
|
P.A. Now (θ) |
32.7° |
|
Sep first |
0.5 |
|
Sep last |
0.553 |
|
Sep. Now (ρ) |
0.553" |
|
Mag pri |
9.62 |
|
Mag sec |
11.98 |
|
delta mag (ΔM) |
2.36 |
|
Spectral class |
A5 (white) |
|
Pri motion ra |
+005 |
|
Sec motion ra |
|
|
Pri motion dec |
+006 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Pegasus |
|
HIP |
108315 |
|
Tycho2 |
2719-01391-1 |
|
Gaia DR2 |
1897813694391380992 |
|
BD |
BD+30 4562 |
|
Distance |
473.93 |
|
Distance ly |
1545.96 |
|