21152+4339 LDS 2501
21h 15m 12.09s +43° 39' 23.2" P.A. 274.00 sep 11.3 mag 16.40,19.90
| Coord 2000 |
21152+4339 |
|
Discov num |
LDS2501 |
|
Comp |
|
|
Coord arcsec 2000 |
21 15 12.09 +43 39 23.2 |
|
| Date first |
1954 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
286 |
|
Pa last |
273.9 |
|
P.A. Now (θ) |
273.9° |
|
| Sep first |
8.0 |
|
Sep last |
11.301 |
|
Sep. Now (ρ) |
11.301" |
|
| Mag pri |
16.40 |
|
Mag sec |
19.90 |
|
delta mag (ΔM) |
3.5 |
|
Spectral class |
|
|
| Pri motion ra |
+060 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
+036 |
|
Sec motion dec |
+002 |
|
| Notes |
I
(Identification uncertain) |
|
rPM=1.061
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
1970017321628539520 |
|
