02019+4831 COU2009

 
 
02h 01m 53.28s +48 30' 47.6" P.A. 60 sep 0.6 mag 10.07,10.38 Sp G0
 
 
Coord 2000
02019+4831
Discov num
COU2009
Comp
Coord arcsec 2000
02 01 53.28 +48 30 47.6
Date first
1982
Date last
2010
Obs
5
Pa first
62
Pa last
60
P.A. Now (θ)
60°
Sep first
0.5
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
10.07
Mag sec
10.38
delta mag (ΔM)
0.31
Spectral class
G0 (yellow)
Pri motion ra
-006
Sec motion ra
-006
Pri motion dec
-002
Sec motion dec
-002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
SAO
37708
Tycho2
3284-00996-1
last precise pa
60.2
last precise sep
0.56
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02019+4831 COU2009 1992 3 51 0.5 10.07 10.38 G0 020153.28+483047.6
02019+4831 COU2009 2010 4 60 0.6 10.07 10.38 G0 020153.28+483047.6

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