00514+7010 HJ 1999
00h 51m 22.88s +70° 09' 39.1" P.A. 16.00 sep 25.6 mag 9.44,11.39 Sp B5e
Coord 2000 |
00514+7010 |
|
Discov num |
HJ 1999 |
|
Comp |
|
|
Coord arcsec 2000 |
00 51 22.88 +70 09 39.1 |
|
Date first |
1831 |
|
Date last |
2016 |
|
Obs |
15 |
|
Pa first |
15 |
|
Pa last |
16.1 |
|
P.A. Now (θ) |
16.1° |
|
Sep first |
20.0 |
|
Sep last |
25.621 |
|
Sep. Now (ρ) |
25.621" |
|
Mag pri |
9.44 |
|
Mag sec |
11.39 |
|
delta mag (ΔM) |
1.95 |
|
Spectral class |
B5e (blue-white) |
|
Pri motion ra |
+001 |
|
Sec motion ra |
+002 |
|
Pri motion dec |
+000 |
|
Sec motion dec |
+000 |
|
Notes |
|
|
rPM=0.5
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cassiopeia |
|
Tycho2 |
4300-02144-1 |
|
Gaia DR2 |
535977494385042432 |
|