21119+4158 LDS 2493
21h 11m 52.55s +41° 57' 15.0" P.A. 77.00 sep 60.2 mag 15.00,17.20
| Coord 2000 |
21119+4158 |
|
Discov num |
LDS2493 |
|
Comp |
|
|
Coord arcsec 2000 |
21 11 52.55 +41 57 15.0 |
|
| Date first |
1954 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
76 |
|
Pa last |
76.5 |
|
P.A. Now (θ) |
76.5° |
|
| Sep first |
60.0 |
|
Sep last |
60.194 |
|
Sep. Now (ρ) |
60.194" |
|
| Mag pri |
15.00 |
|
Mag sec |
17.20 |
|
delta mag (ΔM) |
2.2 |
|
Spectral class |
|
|
| Pri motion ra |
+007 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
+004 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=1.617
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
1969014017262662784 |
|
