04020+1755 COU 366AB

 
 
04h 02m 00.95s +17 54' 58.3" P.A. 300 sep 1 mag 11.90,12.60 Sp K0
 
 
Coord 2000
04020+1755
Discov num
COU 366
Comp
AB
Coord arcsec 2000
04 02 00.95 +17 54 58.3
Date first
1969
Date last
2015
Obs
2
Pa first
307
Pa last
300
P.A. Now (θ)
300°
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.
 
 
04020+1755 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 04020+1755 DAM1308 Aa,Ab 2015 2015 1 124 0.3 11.10 11.20 0.10
Show 04020+1755 COU 366 AB 1969 2015 2 300 1.0 11.90 12.60 0.70 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Taurus
Tycho2
1254-00775-1
HD
285302
last precise pa
300.3
last precise sep
0.98
 
 
WDS HISTORIC DATA
 
 
No records found.


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