20590+4330 LDS 2476
20h 59m 00.00s +43° 30' 00.0" P.A. 65.00 sep 3.0 mag 20.80,21.00
Coord 2000 |
20590+4330 |
|
Discov num |
LDS2476 |
|
Comp |
|
|
Coord arcsec 2000 |
20 59 00.00 +43 30 00.0 |
|
Date first |
1954 |
|
Date last |
1954 |
|
Obs |
1 |
|
Pa first |
65 |
|
Pa last |
65 |
|
P.A. Now (θ) |
65° |
|
Sep first |
3.0 |
|
Sep last |
3 |
|
Sep. Now (ρ) |
3" |
|
Mag pri |
20.80 |
|
Mag sec |
21.00 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
Pri motion ra |
-008 |
|
Sec motion ra |
|
|
Pri motion dec |
-039 |
|
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 |
|