02279+4523 COU2011

 
 
02h 27m 54.64s +45 22' 35.2" P.A. 60 sep 0.3 mag 8.90,9.50 Sp A2
 
 
Coord 2000
02279+4523
Discov num
COU2011
Comp
Coord arcsec 2000
02 27 54.64 +45 22 35.2
Date first
1982
Date last
2010
Obs
8
Pa first
71
Pa last
60
P.A. Now (θ)
60°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
8.90
Mag sec
9.50
delta mag (ΔM)
0.6
Spectral class
A2 (white)
Pri motion ra
-016
Sec motion ra
Pri motion dec
-004
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
59.7
Precise sep
0.34
Constellation
Andromeda
SAO
38044
Tycho2
3295-00529-1
HD
15174
last precise pa
59.7
last precise sep
0.34
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02279+4523 COU2011 2003 6 61 0.4 8.90 9.50 A2 022754.64+452235.2
02279+4523 COU2011 2010 7 60 0.3 8.90 9.50 A2 022754.64+452235.2

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