03085+5639 A   975

 
 
03h 08m 30.34s +56 39' 02.0" P.A. 205 sep 1.7 mag 8.44,10.15 Sp K0
 
 
Coord 2000
03085+5639
Discov num
A   975
Comp
Coord arcsec 2000
03 08 30.34 +56 39 02.0
Date first
1905
Date last
2003
Obs
9
Pa first
202
Pa last
205
P.A. Now (θ)
205°
Sep first
1.6
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
8.44
Mag sec
10.15
delta mag (ΔM)
1.71
Spectral class
K0 (yellow-orange)
Pri motion ra
+004
Sec motion ra
+004
Pri motion dec
-010
Sec motion dec
-010
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
204.9
Precise sep
1.68
Constellation
Perseus
SAO
23830
Tycho2
3710-00585-1
HD
19278
last precise pa
204.9
last precise sep
1.68
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03085+5639 A 975 2003 9 205 1.7 8.44 10.15 K0 030830.34+563902.0

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