21115+3033 ALD 5
21h 11m 29.57s +30° 32' 47.8" P.A. 153.00 sep 3.7 mag 9.20,10.60
| Coord 2000 |
21115+3033 |
|
Discov num |
ALD 5 |
|
Comp |
|
|
Coord arcsec 2000 |
21 11 29.57 +30 32 47.8 |
|
| Date first |
1902 |
|
Date last |
2016 |
|
Obs |
11 |
|
| Pa first |
150 |
|
Pa last |
153.4 |
|
P.A. Now (θ) |
153.4° |
|
| Sep first |
3.5 |
|
Sep last |
3.749 |
|
Sep. Now (ρ) |
3.749" |
|
| Mag pri |
9.20 |
|
Mag sec |
10.60 |
|
delta mag (ΔM) |
1.4 |
|
Spectral class |
|
|
| Pri motion ra |
-030 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
+057 |
|
Sec motion dec |
-007 |
|
| Notes |
N
(See Notes) |
|
rPM=1.067
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
1852698808159865088 |
|
