21311+4701 CLZ 80
21h 31m 04.47s +47° 00' 59.3" P.A. 346.00 sep 9.3 mag 12.62,15.50
| Coord 2000 |
21311+4701 |
|
Discov num |
CLZ 80 |
|
Comp |
|
|
Coord arcsec 2000 |
21 31 04.47 +47 00 59.3 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
15 |
|
| Pa first |
346 |
|
Pa last |
346.4 |
|
P.A. Now (θ) |
346.4° |
|
| Sep first |
9.3 |
|
Sep last |
9.27 |
|
Sep. Now (ρ) |
9.27" |
|
| Mag pri |
12.62 |
|
Mag sec |
15.50 |
|
delta mag (ΔM) |
2.88 |
|
Spectral class |
|
|
| Pri motion ra |
+209 |
|
Sec motion ra |
+209 |
|
| Pri motion dec |
+255 |
|
Sec motion dec |
+255 |
|
| Notes |
V
(Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
1978227748598390400 |
|
