21231+3647 ES 2124
21h 23m 15.47s +36° 46' 39.9" P.A. 263.00 sep 7.6 mag 10.20,12.60
| Coord 2000 |
21231+3647 |
|
Discov num |
ES 2124 |
|
Comp |
|
|
Coord arcsec 2000 |
21 23 15.47 +36 46 39.9 |
|
| Date first |
1924 |
|
Date last |
2014 |
|
Obs |
7 |
|
| Pa first |
269 |
|
Pa last |
263.3 |
|
P.A. Now (θ) |
263.3° |
|
| Sep first |
6.5 |
|
Sep last |
7.56 |
|
Sep. Now (ρ) |
7.56" |
|
| Mag pri |
10.20 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
2.4 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
-009 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
-006 |
|
| Notes |
R
(Red magnitudes) |
|
rPM=1.128
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2715-03472-1 |
|
Gaia DR2 |
1963685886992401536 |
|
