00310+5539 ES 116 (HD 232207)
00h 31m 01.34s +55° 39' 10.2" P.A. 258.00 sep 7.4 mag 9.78,9.87 Sp B9
| Coord 2000 |
00310+5539 |
|
Discov num |
ES 116 |
|
Comp |
|
|
Coord arcsec 2000 |
00 31 01.34 +55 39 10.2 |
|
| Date first |
1902 |
|
Date last |
2017 |
|
Obs |
30 |
|
| Pa first |
256 |
|
Pa last |
257.7 |
|
P.A. Now (θ) |
257.7° |
|
| Sep first |
7.7 |
|
Sep last |
7.36 |
|
Sep. Now (ρ) |
7.36" |
|
| Mag pri |
9.78 |
|
Mag sec |
9.87 |
|
delta mag (ΔM) |
0.09 |
|
Spectral class |
B9 (blue-white) |
|
| Pri motion ra |
+000 |
|
Sec motion ra |
-010 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=0.958
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 232207 |
|
Constellation |
Cassiopeia |
|
Tycho2 |
3658-00658-1 |
|
Gaia DR2 |
421265240102120960 |
|
| HD |
232207 |
|
ADS |
419 |
|
