03070+6744 HJ 1131

 
 
03h 06m 57.33s +67 44' 12.6" P.A. 119 sep 18.3 mag 9.77,11.74 Sp B8 dist. 1030.93 pc (3362.89 l.y.)
 
 
Coord 2000
03070+6744
Discov num
HJ 1131
Comp
Coord arcsec 2000
03 06 57.33 +67 44 12.6
Date first
1828
Date last
2016
Obs
12
Pa first
106
Pa last
119
P.A. Now (θ)
119°
Sep first
18.0
Sep last
18.3
Sep. Now (ρ)
18.3"
Mag pri
9.77
Mag sec
11.74
delta mag (ΔM)
1.97
Spectral class
B8 (blue-white)
Pri motion ra
-009
Sec motion ra
-004
Pri motion dec
-005
Sec motion dec
+003
Notes
rPM=0.916
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
119.1
Precise sep
18.254
Constellation
Cassiopeia
HIP
14483
Tycho2
4313-00310-1
BD
BD+67 243
Distance
1030.93
Distance ly
3362.89
last precise pa
119.1
last precise sep
18.254
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03070+6744 HJ 1131 2000 7 119 18.4 9.77 11.74 B8 D 030657.33+674412.6
03070+6744 HJ 1131 2003 9 119 18.5 9.77 11.74 B8 D 030657.33+674412.6
03070+6744 HJ 1131 2010 10 119 18.5 9.77 11.74 B8 030657.33+674412.6
03070+6744 HJ 1131 2016 12 119 18.3 9.77 11.74 B8 030657.33+674412.6

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