21322+3349 HEI 882
21h 32m 09.32s +33° 48' 38.1" P.A. 182.00 sep 2.0 mag 11.90,13.20
| Coord 2000 |
21322+3349 |
|
Discov num |
HEI 882 |
|
Comp |
|
|
Coord arcsec 2000 |
21 32 09.32 +33 48 38.1 |
|
| Date first |
1986 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
178 |
|
Pa last |
182.4 |
|
P.A. Now (θ) |
182.4° |
|
| Sep first |
1.7 |
|
Sep last |
1.985 |
|
Sep. Now (ρ) |
1.985" |
|
| Mag pri |
11.90 |
|
Mag sec |
13.20 |
|
delta mag (ΔM) |
1.3 |
|
Spectral class |
|
|
| Pri motion ra |
-008 |
|
Sec motion ra |
|
|
| Pri motion dec |
+006 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
1950163607653720448 |
|
