21304+3859 KU 131
21h 30m 21.26s +38° 58' 46.6" P.A. 12.00 sep 36.7 mag 9.56,10.75 Sp A0
| Coord 2000 |
21304+3859 |
|
Discov num |
KU 131 |
|
Comp |
|
|
Coord arcsec 2000 |
21 30 21.26 +38 58 46.6 |
|
| Date first |
1901 |
|
Date last |
2015 |
|
Obs |
12 |
|
| Pa first |
10 |
|
Pa last |
11.8 |
|
P.A. Now (θ) |
11.8° |
|
| Sep first |
34.1 |
|
Sep last |
36.685 |
|
Sep. Now (ρ) |
36.685" |
|
| Mag pri |
9.56 |
|
Mag sec |
10.75 |
|
delta mag (ΔM) |
1.19 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
+016 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
+014 |
|
| Notes |
|
|
rPM=1.33
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3183-01152-1 |
|
Gaia DR2 |
1964397202295011072 |
|
