21267+3413 ES 2261
21h 26m 38.82s +34° 13' 45.4" P.A. 155.00 sep 4.1 mag 9.80,10.50
| Coord 2000 |
21267+3413 |
|
Discov num |
ES 2261 |
|
Comp |
|
|
Coord arcsec 2000 |
21 26 38.82 +34 13 45.4 |
|
| Date first |
1926 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
140 |
|
Pa last |
155.1 |
|
P.A. Now (θ) |
155.1° |
|
| Sep first |
4.0 |
|
Sep last |
4.124 |
|
Sep. Now (ρ) |
4.124" |
|
| Mag pri |
9.80 |
|
Mag sec |
10.50 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
|
|
| Pri motion dec |
+009 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2711-02408-1 |
|
Gaia DR2 |
1855116535451296768 |
|
