23390+5640 MLB 103
23h 38m 57.56s +56° 38' 50.0" P.A. 334.00 sep 5.0 mag 10.88,11.31
| Coord 2000 |
23390+5640 |
|
Discov num |
MLB 103 |
|
Comp |
|
|
Coord arcsec 2000 |
23 38 57.56 +56 38 50.0 |
|
| Date first |
1907 |
|
Date last |
2016 |
|
Obs |
21 |
|
| Pa first |
310 |
|
Pa last |
334.1 |
|
P.A. Now (θ) |
334.1° |
|
| Sep first |
6.1 |
|
Sep last |
4.958 |
|
Sep. Now (ρ) |
4.958" |
|
| Mag pri |
10.88 |
|
Mag sec |
11.31 |
|
delta mag (ΔM) |
0.43 |
|
Spectral class |
|
|
| Pri motion ra |
+007 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
+005 |
|
Sec motion dec |
+004 |
|
| Notes |
|
|
rPM=0.937
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cassiopeia |
|
Tycho2 |
4008-01662-1 |
|
Gaia DR2 |
1997853004666597504 |
|
