04020+1755 COU 366

 
 
04h 02m 00.97s +17 54' 58.6" P.A. 307 sep 1 mag 11.90,12.60 Sp K0
 
 
Coord 2000
04020+1755
Discov num
COU 366
Comp
Coord arcsec 2000
04 02 00.97 +17 54 58.6
Date first
1969
Date last
1969
Obs
1
Pa first
307
Pa last
307
P.A. Now (θ)
307°
Sep first
1.0
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
11.90
Mag sec
12.60
delta mag (ΔM)
0.7
Spectral class
K0 (yellow-orange)
Pri motion ra
-034
Sec motion ra
Pri motion dec
-039
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
306.6
Precise sep
1.04
Constellation
Taurus
Tycho2
1254-00775-1
HD
285302
last precise pa
last precise sep
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04020+1755 COU 366 1969 1 307 1.0 11.90 12.60 K0 040200.97+175458.6

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