21573+7605 A 892
21h 57m 16.96s +76° 05' 17.6" P.A. 230.00 sep 1.3 mag 9.64,11.66 Sp K0
Coord 2000 |
21573+7605 |
|
Discov num |
A 892 |
|
Comp |
|
|
Coord arcsec 2000 |
21 57 16.96 +76 05 17.6 |
|
Date first |
1904 |
|
Date last |
2016 |
|
Obs |
6 |
|
Pa first |
229 |
|
Pa last |
230.1 |
|
P.A. Now (θ) |
230.1° |
|
Sep first |
1.1 |
|
Sep last |
1.3 |
|
Sep. Now (ρ) |
1.3" |
|
Mag pri |
9.64 |
|
Mag sec |
11.66 |
|
delta mag (ΔM) |
2.02 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
+035 |
|
Sec motion ra |
+035 |
|
Pri motion dec |
+022 |
|
Sec motion dec |
+022 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cepheus |
|
Tycho2 |
4599-00989-1 |
|
Gaia DR2 |
2280428180191297152 |
|
ADS |
15514 |
|