06504-1602 BU  898CD

 
 
06h 50m 17.31s -16 01' 29.0" P.A. 269 sep 2.1 mag 10.61,10.93
 
 
Coord 2000
06504-1602
Discov num
BU  898
Comp
CD
Coord arcsec 2000
06 50 17.31 -16 01 29.0
Date first
1879
Date last
1991
Obs
8
Pa first
272
Pa last
269
P.A. Now (θ)
269°
Sep first
1.5
Sep last
2.1
Sep. Now (ρ)
2.1"
Mag pri
10.61
Mag sec
10.93
delta mag (ΔM)
0.32
Spectral class
Pri motion ra
+002
Sec motion ra
Pri motion dec
-010
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
06504-1602 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 151994 06504-1602 BU 898 AB 1879 2002 13 357 3.3 8.24 11.19 2.95
Show 151994 06504-1602 BU 898 AC 1879 1999 13 282 98.3 8.24 10.61 2.37
Show 06504-1602 BU 898 CD 1879 1991 8 269 2.1 10.61 10.93 0.32 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Canis Major
Tycho2
5950-01355-1
last precise pa
268.5
last precise sep
2.085
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
06504-1602 BU 898 CD 1991 8 269 2.1 10.61 10.93 065017.31-160129.0

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