21271+7822 UC 4469
21h 27m 05.72s +78° 22' 22.1" P.A. 188.00 sep 9.1 mag 12.00,16.40
Coord 2000 |
21271+7822 |
|
Discov num |
UC 4469 |
|
Comp |
|
|
Coord arcsec 2000 |
21 27 05.72 +78 22 22.1 |
|
Date first |
1999 |
|
Date last |
2015 |
|
Obs |
3 |
|
Pa first |
187 |
|
Pa last |
187.5 |
|
P.A. Now (θ) |
187.5° |
|
Sep first |
8.9 |
|
Sep last |
9.067 |
|
Sep. Now (ρ) |
9.067" |
|
Mag pri |
12.00 |
|
Mag sec |
16.40 |
|
delta mag (ΔM) |
4.4 |
|
Spectral class |
|
|
Pri motion ra |
-025 |
|
Sec motion ra |
-030 |
|
Pri motion dec |
+070 |
|
Sec motion dec |
+054 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.226 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cepheus |
|
Gaia DR2 |
2284689852901999104 |
|