23001+5937 MLR 268 (HD 217490)
23h 00m 09.05s +59° 37' 11.6" P.A. 179.00 sep 1.1 mag 8.90,11.23 Sp B0.5Ia dist. 5882.35 pc (19188.23 l.y.)
| Coord 2000 |
23001+5937 |
|
Discov num |
MLR 268 |
|
Comp |
|
|
Coord arcsec 2000 |
23 00 09.05 +59 37 11.6 |
|
| Date first |
1971 |
|
Date last |
2008 |
|
Obs |
9 |
|
| Pa first |
179 |
|
Pa last |
178.6 |
|
P.A. Now (θ) |
178.6° |
|
| Sep first |
1.0 |
|
Sep last |
1.054 |
|
Sep. Now (ρ) |
1.054" |
|
| Mag pri |
8.90 |
|
Mag sec |
11.23 |
|
delta mag (ΔM) |
2.33 |
|
Spectral class |
B0.5Ia (blue-white) |
|
| Pri motion ra |
+000 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=0.894
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 217490 |
|
Constellation |
Cassiopeia |
|
SAO |
35043 |
|
HIP |
113565 |
|
| Tycho2 |
3997-02074-1 |
|
Gaia DR2 |
2013621547597313408 |
|
HD |
217490 |
|
BD |
BD+58 2521 |
|
| Distance |
5882.35 |
|
Distance ly |
19188.23 |
|
