21392+4311 GIC 168
21h 39m 17.19s +43° 12' 02.5" P.A. 275.00 sep 6.8 mag 12.31,12.80
| Coord 2000 |
21392+4311 |
|
Discov num |
GIC 168 |
|
Comp |
|
|
Coord arcsec 2000 |
21 39 17.19 +43 12 02.5 |
|
| Date first |
1966 |
|
Date last |
2015 |
|
Obs |
13 |
|
| Pa first |
270 |
|
Pa last |
275 |
|
P.A. Now (θ) |
275° |
|
| Sep first |
8.0 |
|
Sep last |
6.846 |
|
Sep. Now (ρ) |
6.846" |
|
| Mag pri |
12.31 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
0.49 |
|
Spectral class |
|
|
| Pri motion ra |
+138 |
|
Sec motion ra |
+138 |
|
| Pri motion dec |
+135 |
|
Sec motion dec |
+133 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.01 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
1967689449345870592 |
|
