03009+5940 STTA 31 (V798 Cas)

 
 
03h 00m 53.78s +59 39' 57.4" P.A. 230 sep 73.7 mag 7.33,8.03 Sp B9p dist. 241.55 pc (787.94 l.y.)
 
 
Coord 2000
03009+5940
Discov num
STTA 31
Comp
Coord arcsec 2000
03 00 53.78 +59 39 57.4
Date first
1875
Date last
2015
Obs
26
Pa first
229
Pa last
230
P.A. Now (θ)
230°
Sep first
73.6
Sep last
73.7
Sep. Now (ρ)
73.7"
Mag pri
7.33
Mag sec
8.03
delta mag (ΔM)
0.7
Spectral class
B9p (blue-white)
Pri motion ra
+001
Sec motion ra
-001
Pri motion dec
-017
Sec motion dec
-019
Notes
N W (See Notes, )
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name
V798 Cas
Constellation
Cassiopeia
SAO
23761
HIP
14049
Tycho2
3713-00827-1
HD
18473
BD
BD+59 582
Distance
241.55
Distance ly
787.94
last precise pa
230.3
last precise sep
73.665
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03009+5940 STTA 31 1999 21 230 73.4 7.33 8.03 B9p N D 030053.78+593957.4
03009+5940 STTA 31 2008 22 230 73.6 7.33 8.03 B9p N D 030053.78+593957.4
03009+5940 STTA 31 2010 24 230 73.7 7.33 8.03 B9p N 030053.78+593957.4
03009+5940 STTA 31 2014 25 232 75.2 7.33 8.03 B9p N 030053.78+593957.4

If you need more information about this double, apply for a data request form to the WDS.