21320+7256 LDS 1955
21h 32m 06.00s +72° 55' 22.4" P.A. 67.00 sep 3.1 mag 16.70,17.50
Coord 2000 |
21320+7256 |
|
Discov num |
LDS1955 |
|
Comp |
|
|
Coord arcsec 2000 |
21 32 06.00 +72 55 22.4 |
|
Date first |
1966 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
79 |
|
Pa last |
66.6 |
|
P.A. Now (θ) |
66.6° |
|
Sep first |
3.0 |
|
Sep last |
3.111 |
|
Sep. Now (ρ) |
3.111" |
|
Mag pri |
16.70 |
|
Mag sec |
17.50 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
|
|
Pri motion ra |
+479 |
|
Sec motion ra |
|
|
Pri motion dec |
+092 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cepheus |
|
Gaia DR2 |
2273784278102075904 |
|