21458+3945 MLB 902
21h 45m 27.82s +39° 45' 30.1" P.A. 327.00 sep 5.6 mag 13.30,13.30
| Coord 2000 |
21458+3945 |
|
Discov num |
MLB 902 |
|
Comp |
|
|
Coord arcsec 2000 |
21 45 27.82 +39 45 30.1 |
|
| Date first |
1933 |
|
Date last |
2014 |
|
Obs |
6 |
|
| Pa first |
315 |
|
Pa last |
326.8 |
|
P.A. Now (θ) |
326.8° |
|
| Sep first |
5.2 |
|
Sep last |
5.57 |
|
Sep. Now (ρ) |
5.57" |
|
| Mag pri |
13.30 |
|
Mag sec |
13.30 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
| Pri motion ra |
+016 |
|
Sec motion ra |
-017 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
+014 |
|
| Notes |
|
|
rPM=1.611
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
1954115119305806464 |
|
