21436+3822 ES 2522
21h 43m 26.57s +38° 21' 52.0" P.A. 101.00 sep 4.0 mag 10.10,13.00
| Coord 2000 |
21436+3822 |
|
Discov num |
ES 2522 |
|
Comp |
|
|
Coord arcsec 2000 |
21 43 26.57 +38 21 52.0 |
|
| Date first |
1931 |
|
Date last |
2015 |
|
Obs |
2 |
|
| Pa first |
94 |
|
Pa last |
101.2 |
|
P.A. Now (θ) |
101.2° |
|
| Sep first |
4.2 |
|
Sep last |
3.971 |
|
Sep. Now (ρ) |
3.971" |
|
| Mag pri |
10.10 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
2.9 |
|
Spectral class |
|
|
| Pri motion ra |
-005 |
|
Sec motion ra |
|
|
| Pri motion dec |
-004 |
|
Sec motion dec |
|
|
| Notes |
I
(Identification uncertain) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
1953613364045428864 |
|
