23456+6057 STI 1207
23h 45m 39.64s +60° 57' 09.6" P.A. 244.00 sep 4.2 mag 11.09,12.90 Sp OB
| Coord 2000 |
23456+6057 |
|
Discov num |
STI1207 |
|
Comp |
|
|
Coord arcsec 2000 |
23 45 39.64 +60 57 09.6 |
|
| Date first |
1915 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
216 |
|
Pa last |
244.1 |
|
P.A. Now (θ) |
244.1° |
|
| Sep first |
2.5 |
|
Sep last |
4.184 |
|
Sep. Now (ρ) |
4.184" |
|
| Mag pri |
11.09 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
1.81 |
|
Spectral class |
OB (blue) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
|
|
| Pri motion dec |
+003 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cassiopeia |
|
Tycho2 |
4281-00137-1 |
|
Gaia DR2 |
2012574846890497280 |
|
ADS |
16974 |
|
