21396+5025 TDT 3087
21h 39m 37.78s +50° 25' 18.8" P.A. 126.00 sep 1.9 mag 11.31,11.80
| Coord 2000 |
21396+5025 |
|
Discov num |
TDT3087 |
|
Comp |
|
|
Coord arcsec 2000 |
21 39 37.78 +50 25 18.8 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
126 |
|
Pa last |
126 |
|
P.A. Now (θ) |
126° |
|
| Sep first |
1.9 |
|
Sep last |
1.9 |
|
Sep. Now (ρ) |
1.9" |
|
| Mag pri |
11.31 |
|
Mag sec |
11.80 |
|
delta mag (ΔM) |
0.49 |
|
Spectral class |
|
|
| Pri motion ra |
-010 |
|
Sec motion ra |
-010 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-006 |
|
| Notes |
X
(Dubious double) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3599-00027-1 |
|
Gaia DR2 |
1979272082798160896 |
|
