02160+4046 COU1669

 
 
02h 15m 57.20s +40 46' 04.5" P.A. 142 sep 0.1 mag 8.80,9.00 Sp G5
 
 
Coord 2000
02160+4046
Discov num
COU1669
Comp
Coord arcsec 2000
02 15 57.20 +40 46 04.5
Date first
1978
Date last
2008
Obs
15
Pa first
170
Pa last
142
P.A. Now (θ)
142°
Sep first
0.3
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
8.80
Mag sec
9.00
delta mag (ΔM)
0.2
Spectral class
G5 (yellow)
Pri motion ra
+018
Sec motion ra
Pri motion dec
-036
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
142.3
Precise sep
0.144
Constellation
Andromeda
SAO
37907
Tycho2
2834-00902-1
HD
13844
last precise pa
142.3
last precise sep
0.144
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02160+4046 COU1669 2000 14 175 0.2 8.80 9.00 G5 021557.20+404604.5
02160+4046 COU1669 2008 15 142 0.1 8.80 9.00 G5 021557.20+404604.5

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