01082+5451 ES 2582AB (30 Cas)

 
 
01h 08m 12.74s +54 50' 42.0" P.A. 331 sep 8.3 mag 9.69,13.00
 
 
Coord 2000
01082+5451
Discov num
ES 2582
Comp
AB
Coord arcsec 2000
01 08 12.74 +54 50 42.0
Date first
1910
Date last
2015
Obs
7
Pa first
330
Pa last
331
P.A. Now (θ)
331°
Sep first
8.4
Sep last
8.3
Sep. Now (ρ)
8.3"
Mag pri
9.69
Mag sec
13.00
delta mag (ΔM)
3.31
Spectral class
Pri motion ra
+006
Sec motion ra
-010
Pri motion dec
-005
Sec motion dec
+025
Notes
rPM=1.263
This double is not physical.
 
 
01082+5451 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 30 Cas 01082+5451 ES 2582 AB 1910 2015 7 331 8.3 9.69 13.00 3.31 <===
Show 01082+5451 ES 2582 AC 1910 2015 7 99 17.9 9.69 14.56 4.87
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
330.6
Precise sep
8.329
Name
30 Cas
Constellation
Cassiopeia
SAO
22024
Tycho2
3673-00438-1
Gaia DR2
4879516288
HD
6582
HR
321
DM
BD+54 223
Flamsteed
30 Cassiopeiae
Flamsteed name
30 Cas
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01082+5451 ES 2582 AB 1998 2 332 8.4 9.69 13.00 D 010812.74+545042.0
01082+5451 ES 2582 AB 2002 3 330 8.2 9.69 13.00 D 010812.74+545042.0
01082+5451 ES 2582 AB 2015 4 331 8.3 9.69 13.00 010812.74+545042.0

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