03083+7126 HJ 2168

 
 
03h 08m 19.97s +71 25' 32.6" P.A. 298 sep 18.5 mag 9.51,12.19 Sp K0
 
 
Coord 2000
03083+7126
Discov num
HJ 2168
Comp
Coord arcsec 2000
03 08 19.97 +71 25 32.6
Date first
1831
Date last
2016
Obs
9
Pa first
294
Pa last
298
P.A. Now (θ)
298°
Sep first
12.0
Sep last
18.5
Sep. Now (ρ)
18.5"
Mag pri
9.51
Mag sec
12.19
delta mag (ΔM)
2.68
Spectral class
K0 (yellow-orange)
Pri motion ra
+011
Sec motion ra
+001
Pri motion dec
-010
Sec motion dec
+003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
SAO
4830
Tycho2
4321-00496-1
last precise pa
297.9
last precise sep
18.499
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03083+7126 HJ 2168 1999 6 297 18.3 9.51 12.19 K0 D 030819.97+712532.6
03083+7126 HJ 2168 2003 7 297 18.4 9.51 12.19 K0 D 030819.97+712532.6
03083+7126 HJ 2168 2010 8 297 18.3 9.51 12.19 K0 030819.97+712532.6
03083+7126 HJ 2168 2016 9 298 18.5 9.51 12.19 K0 030819.97+712532.6

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