00309+4917 ES 1129
00h 30m 53.89s +49° 16' 44.5" P.A. 265.00 sep 1.2 mag 10.86,12.11
| Coord 2000 |
00309+4917 |
|
Discov num |
ES 1129 |
|
Comp |
|
|
Coord arcsec 2000 |
00 30 53.89 +49 16 44.5 |
|
| Date first |
1912 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
265 |
|
Pa last |
264.7 |
|
P.A. Now (θ) |
264.7° |
|
| Sep first |
1.5 |
|
Sep last |
1.222 |
|
Sep. Now (ρ) |
1.222" |
|
| Mag pri |
10.86 |
|
Mag sec |
12.11 |
|
delta mag (ΔM) |
1.25 |
|
Spectral class |
|
|
| Pri motion ra |
+022 |
|
Sec motion ra |
+022 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
-009 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cassiopeia |
|
Tycho2 |
3256-01046-1 |
|
Gaia DR2 |
391552583330712064 |
|
ADS |
417 |
|