21532+4141 DAM 241
21h 53m 13.34s +41° 41' 26.5" P.A. 311.00 sep 8.0 mag 13.10,12.20
| Coord 2000 |
21532+4141 |
|
Discov num |
DAM 241 |
|
Comp |
|
|
Coord arcsec 2000 |
21 53 13.34 +41 41 26.5 |
|
| Date first |
1999 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
311 |
|
Pa last |
311.3 |
|
P.A. Now (θ) |
311.3° |
|
| Sep first |
8.4 |
|
Sep last |
7.985 |
|
Sep. Now (ρ) |
7.985" |
|
| Mag pri |
13.10 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
+017 |
|
| Pri motion dec |
-011 |
|
Sec motion dec |
-019 |
|
| Notes |
|
|
rPM=0.845
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
1960366628885390464 |
|
