03162+2815 COU 557

 
 
03h 16m 10.87s +28 14' 54.6" P.A. 357 sep 0.9 mag 12.00,12.10 Sp A0
 
 
Coord 2000
03162+2815
Discov num
COU 557
Comp
Coord arcsec 2000
03 16 10.87 +28 14 54.6
Date first
1971
Date last
2009
Obs
5
Pa first
355
Pa last
357
P.A. Now (θ)
357°
Sep first
0.8
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
12.00
Mag sec
12.10
delta mag (ΔM)
0.1
Spectral class
A0 (white)
Pri motion ra
+007
Sec motion ra
Pri motion dec
-018
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
357.4
Precise sep
0.87
Constellation
Aries
Tycho2
1796-00039-1
last precise pa
357.4
last precise sep
0.87
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03162+2815 COU 557 2006 3 4 0.8 12.00 12.10 A0 031610.87+281454.6
03162+2815 COU 557 2009 5 357 0.9 12.00 12.10 A0 031610.87+281454.6

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