21037+4053 LDS 2485
21h 03m 40.55s +40° 53' 23.0" P.A. 226.00 sep 15.3 mag 19.40,19.90
| Coord 2000 |
21037+4053 |
|
Discov num |
LDS2485 |
|
Comp |
|
|
Coord arcsec 2000 |
21 03 40.55 +40 53 23.0 |
|
| Date first |
1954 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
226 |
|
Pa last |
226.4 |
|
P.A. Now (θ) |
226.4° |
|
| Sep first |
16.0 |
|
Sep last |
15.349 |
|
Sep. Now (ρ) |
15.349" |
|
| Mag pri |
19.40 |
|
Mag sec |
19.90 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
+013 |
|
Sec motion ra |
|
|
| Pri motion dec |
-028 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
1969287520779946240 |
|
