23248+5650 MLB 146 (HD 240292)
23h 24m 47.23s +56° 49' 48.5" P.A. 144.00 sep 1.8 mag 9.96,11.94 Sp B9
| Coord 2000 |
23248+5650 |
|
Discov num |
MLB 146 |
|
Comp |
|
|
Coord arcsec 2000 |
23 24 47.23 +56 49 48.5 |
|
| Date first |
1919 |
|
Date last |
2002 |
|
Obs |
4 |
|
| Pa first |
143 |
|
Pa last |
143.7 |
|
P.A. Now (θ) |
143.7° |
|
| Sep first |
1.8 |
|
Sep last |
1.78 |
|
Sep. Now (ρ) |
1.78" |
|
| Mag pri |
9.96 |
|
Mag sec |
11.94 |
|
delta mag (ΔM) |
1.98 |
|
Spectral class |
B9 (blue-white) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
+003 |
|
Sec motion dec |
+003 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 240292 |
|
Constellation |
Cassiopeia |
|
SAO |
35397 |
|
Tycho2 |
4007-01418-1 |
|
| Gaia DR2 |
1997316369970926336 |
|
HD |
240292 |
|
