23405+4954 HU 794
23h 40m 25.41s +49° 55' 00.3" P.A. 67.00 sep 2.7 mag 9.89,13.90 Sp A2
| Coord 2000 |
23405+4954 |
|
Discov num |
HU 794 |
|
Comp |
|
|
Coord arcsec 2000 |
23 40 25.41 +49 55 00.3 |
|
| Date first |
1904 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
68 |
|
Pa last |
67.4 |
|
P.A. Now (θ) |
67.4° |
|
| Sep first |
2.8 |
|
Sep last |
2.701 |
|
Sep. Now (ρ) |
2.701" |
|
| Mag pri |
9.89 |
|
Mag sec |
13.90 |
|
delta mag (ΔM) |
4.01 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
+000 |
|
Sec motion ra |
|
|
| Pri motion dec |
-004 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Andromeda |
|
Tycho2 |
3646-01601-1 |
|
Gaia DR2 |
1943731537644592768 |
|
HD |
222450 |
|
