01003+6717 HJ 1061

 
 
01h 00m 15.26s +67 17' 24.3" P.A. 103 sep 13.1 mag 10.47,11.41 Sp B8
 
 
Coord 2000
01003+6717
Discov num
HJ 1061
Comp
Coord arcsec 2000
01 00 15.26 +67 17 24.3
Date first
1828
Date last
2015
Obs
12
Pa first
99
Pa last
103
P.A. Now (θ)
103°
Sep first
12.0
Sep last
13.1
Sep. Now (ρ)
13.1"
Mag pri
10.47
Mag sec
11.41
delta mag (ΔM)
0.94
Spectral class
B8 (blue-white)
Pri motion ra
-002
Sec motion ra
-002
Pri motion dec
-001
Sec motion dec
-002
Notes
rPM=0.354
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
102.7
Precise sep
13.125
Constellation
Cassiopeia
Tycho2
4029-00398-1
last precise pa
102.7
last precise sep
13.125
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01003+6717 HJ 1061 1999 7 103 13.1 10.47 11.41 B8 D 010015.26+671724.3
01003+6717 HJ 1061 2010 9 104 13.2 10.47 11.41 B8 D 010015.26+671724.3
01003+6717 HJ 1061 2015 11 103 13.1 10.47 11.41 B8 010015.26+671724.3

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