03540+2822 COU 697

 
 
03h 54m 01.53s +28 21' 55.3" P.A. 224 sep 1.5 mag 10.78,12.15 Sp A0
 
 
Coord 2000
03540+2822
Discov num
COU 697
Comp
Coord arcsec 2000
03 54 01.53 +28 21 55.3
Date first
1971
Date last
1991
Obs
2
Pa first
229
Pa last
224
P.A. Now (θ)
224°
Sep first
1.1
Sep last
1.5
Sep. Now (ρ)
1.5"
Mag pri
10.78
Mag sec
12.15
delta mag (ΔM)
1.37
Spectral class
A0 (white)
Pri motion ra
+003
Sec motion ra
+003
Pri motion dec
-006
Sec motion dec
-006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Taurus
Tycho2
1812-01477-1
HD
282988
last precise pa
223.5
last precise sep
1.524
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03540+2822 COU 697 1991 2 224 1.5 10.78 12.15 A0 035401.53+282155.3

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