02031+5237 COU2678

 
 
02h 03m 07.64s +52 36' 56.7" P.A. 86 sep 2 mag 10.00,10.00
 
 
Coord 2000
02031+5237
Discov num
COU2678
Comp
Coord arcsec 2000
02 03 07.64 +52 36 56.7
Date first
1993
Date last
2008
Obs
3
Pa first
92
Pa last
86
P.A. Now (θ)
86°
Sep first
2.1
Sep last
2.0
Sep. Now (ρ)
2"
Mag pri
10.00
Mag sec
10.00
delta mag (ΔM)
0
Spectral class
Pri motion ra
+144
Sec motion ra
Pri motion dec
-048
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
86.4
Precise sep
1.96
Constellation
Perseus
Tycho2
3685-00927-1
last precise pa
86.4
last precise sep
1.96
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02031+5237 COU2678 2001 2 87 2.0 10.00 10.00 020307.64+523656.7
02031+5237 COU2678 2008 3 86 1.9 10.00 10.00 020307.64+523656.7

If you need more information about this double, apply for a data request form to the WDS.