21195+5256 A 1693 (HD 203282)
21h 19m 30.67s +52° 55' 39.7" P.A. 74.00 sep 2.8 mag 8.53,12.40 Sp G0
Coord 2000 |
21195+5256 |
|
Discov num |
A 1693 |
|
Comp |
|
|
Coord arcsec 2000 |
21 19 30.67 +52 55 39.7 |
|
Date first |
1907 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
58 |
|
Pa last |
74.4 |
|
P.A. Now (θ) |
74.4° |
|
Sep first |
2.0 |
|
Sep last |
2.783 |
|
Sep. Now (ρ) |
2.783" |
|
Mag pri |
8.53 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
3.87 |
|
Spectral class |
G0 (yellow) |
|
Pri motion ra |
+001 |
|
Sec motion ra |
|
|
Pri motion dec |
+060 |
|
Sec motion dec |
|
|
Notes |
W
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 203282 |
|
Constellation |
Cygnus |
|
SAO |
33319 |
|
Tycho2 |
3953-01149-1 |
|
Gaia DR2 |
2175445469945842048 |
|
HD |
203282 |
|