21129+3815 GUR 14
21h 12m 54.62s +38° 14' 56.4" P.A. 204.00 sep 7.8 mag 11.97,15.40
Coord 2000 |
21129+3815 |
|
Discov num |
GUR 14 |
|
Comp |
|
|
Coord arcsec 2000 |
21 12 54.62 +38 14 56.4 |
|
Date first |
1998 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
204 |
|
Pa last |
204.4 |
|
P.A. Now (θ) |
204.4° |
|
Sep first |
8.0 |
|
Sep last |
7.832 |
|
Sep. Now (ρ) |
7.832" |
|
Mag pri |
11.97 |
|
Mag sec |
15.40 |
|
delta mag (ΔM) |
3.43 |
|
Spectral class |
|
|
Pri motion ra |
-008 |
|
Sec motion ra |
|
|
Pri motion dec |
-011 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
3169-01649-1 |
|
Gaia DR2 |
1964999081834711040 |
|