03068+7548 HJ 2165

 
 
03h 06m 45.88s +75 47' 31.0" P.A. 212 sep 39 mag 9.81,11.77 Sp A5
 
 
Coord 2000
03068+7548
Discov num
HJ 2165
Comp
Coord arcsec 2000
03 06 45.88 +75 47 31.0
Date first
1831
Date last
2016
Obs
8
Pa first
209
Pa last
212
P.A. Now (θ)
212°
Sep first
25.0
Sep last
39.0
Sep. Now (ρ)
39"
Mag pri
9.81
Mag sec
11.77
delta mag (ΔM)
1.96
Spectral class
A5 (white)
Pri motion ra
+001
Sec motion ra
+000
Pri motion dec
-003
Sec motion dec
+003
Notes
rPM=1.924
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
212.4
Precise sep
39.025
Constellation
Cassiopeia
SAO
4817
Tycho2
4508-01221-1
last precise pa
212.4
last precise sep
39.025
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03068+7548 HJ 2165 1999 5 211 39.1 9.81 11.90 A5 D 030645.88+754731.0
03068+7548 HJ 2165 2003 6 211 39.0 9.81 11.90 A5 D 030645.88+754731.0
03068+7548 HJ 2165 2010 7 211 39.1 9.81 11.77 A5 030645.88+754731.0
03068+7548 HJ 2165 2016 8 212 39.0 9.81 11.77 A5 030645.88+754731.0

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