23289+5645 STI 2985
23h 28m 54.27s +56° 45' 13.9" P.A. 6.00 sep 19.5 mag 12.45,12.47
Coord 2000 |
23289+5645 |
|
Discov num |
STI2985 |
|
Comp |
|
|
Coord arcsec 2000 |
23 28 54.27 +56 45 13.9 |
|
Date first |
1907 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
3 |
|
Pa last |
5.8 |
|
P.A. Now (θ) |
5.8° |
|
Sep first |
15.0 |
|
Sep last |
19.478 |
|
Sep. Now (ρ) |
19.478" |
|
Mag pri |
12.45 |
|
Mag sec |
12.47 |
|
delta mag (ΔM) |
0.02 |
|
Spectral class |
|
|
Pri motion ra |
-013 |
|
Sec motion ra |
-005 |
|
Pri motion dec |
-059 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
rPM=0.92
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cassiopeia |
|
Gaia DR2 |
1998756081667618432 |
|