21323+3839 ALI 974
21h 32m 19.81s +38° 38' 58.2" P.A. 210.00 sep 10.6 mag 11.98,13.10
Coord 2000 |
21323+3839 |
|
Discov num |
ALI 974 |
|
Comp |
|
|
Coord arcsec 2000 |
21 32 19.81 +38 38 58.2 |
|
Date first |
1929 |
|
Date last |
2015 |
|
Obs |
10 |
|
Pa first |
206 |
|
Pa last |
210.1 |
|
P.A. Now (θ) |
210.1° |
|
Sep first |
10.7 |
|
Sep last |
10.643 |
|
Sep. Now (ρ) |
10.643" |
|
Mag pri |
11.98 |
|
Mag sec |
13.10 |
|
delta mag (ΔM) |
1.12 |
|
Spectral class |
|
|
Pri motion ra |
+001 |
|
Sec motion ra |
-015 |
|
Pri motion dec |
-011 |
|
Sec motion dec |
-005 |
|
Notes |
|
|
rPM=1.081
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
1964316972304544256 |
|