21114+3840 GUR 8
21h 11m 25.44s +38° 40' 19.0" P.A. 8.00 sep 10.4 mag 10.72,14.70
Coord 2000 |
21114+3840 |
|
Discov num |
GUR 8 |
|
Comp |
|
|
Coord arcsec 2000 |
21 11 25.44 +38 40 19.0 |
|
Date first |
1998 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
8 |
|
Pa last |
8.2 |
|
P.A. Now (θ) |
8.2° |
|
Sep first |
10.4 |
|
Sep last |
10.44 |
|
Sep. Now (ρ) |
10.44" |
|
Mag pri |
10.72 |
|
Mag sec |
14.70 |
|
delta mag (ΔM) |
3.98 |
|
Spectral class |
|
|
Pri motion ra |
-006 |
|
Sec motion ra |
|
|
Pri motion dec |
-006 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
3169-02178-1 |
|
Gaia DR2 |
1965070378293579392 |
|