23317+5503 STI 2992
23h 31m 44.91s +55° 03' 16.7" P.A. 59.00 sep 6.2 mag 12.18,12.20
| Coord 2000 |
23317+5503 |
|
Discov num |
STI2992 |
|
Comp |
|
|
Coord arcsec 2000 |
23 31 44.91 +55 03 16.7 |
|
| Date first |
1917 |
|
Date last |
2014 |
|
Obs |
8 |
|
| Pa first |
50 |
|
Pa last |
58.7 |
|
P.A. Now (θ) |
58.7° |
|
| Sep first |
4.7 |
|
Sep last |
6.183 |
|
Sep. Now (ρ) |
6.183" |
|
| Mag pri |
12.18 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
0.02 |
|
Spectral class |
|
|
| Pri motion ra |
-039 |
|
Sec motion ra |
+018 |
|
| Pri motion dec |
-019 |
|
Sec motion dec |
+013 |
|
| Notes |
|
|
rPM=1.507
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cassiopeia |
|
Tycho2 |
4003-01840-1 |
|
Gaia DR2 |
1997427214483728256 |
|
