21085+3608 SEI 1413
21h 08m 33.14s +36° 07' 30.8" P.A. 111.00 sep 29.6 mag 12.50,12.70
| Coord 2000 |
21085+3608 |
|
Discov num |
SEI1413 |
|
Comp |
|
|
Coord arcsec 2000 |
21 08 33.14 +36 07 30.8 |
|
| Date first |
1896 |
|
Date last |
2015 |
|
Obs |
12 |
|
| Pa first |
108 |
|
Pa last |
111.3 |
|
P.A. Now (θ) |
111.3° |
|
| Sep first |
29.1 |
|
Sep last |
29.615 |
|
Sep. Now (ρ) |
29.615" |
|
| Mag pri |
12.50 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
-016 |
|
Sec motion dec |
-002 |
|
| Notes |
|
|
rPM=0.936
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
1868141247120612096 |
|
