21027+4130 LDS 2482
21h 02m 08.57s +41° 30' 00.0" P.A. 53.00 sep 3.0 mag 19.00,20.60
| Coord 2000 |
21027+4130 |
|
Discov num |
LDS2482 |
|
Comp |
|
|
Coord arcsec 2000 |
21 02 08.57 +41 30 00.0 |
|
| Date first |
1954 |
|
Date last |
1954 |
|
Obs |
1 |
|
| Pa first |
53 |
|
Pa last |
53 |
|
P.A. Now (θ) |
53° |
|
| Sep first |
3.0 |
|
Sep last |
3 |
|
Sep. Now (ρ) |
3" |
|
| Mag pri |
19.00 |
|
Mag sec |
20.60 |
|
delta mag (ΔM) |
1.6 |
|
Spectral class |
|
|
| Pri motion ra |
+028 |
|
Sec motion ra |
|
|
| Pri motion dec |
-021 |
|
Sec motion dec |
|
|
| Notes |
X
(Dubious double) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Coordinate calcolate |
1 |
|
Coordinate calculated |
yes |
|
