06451-1643 AGC   1BC

 
 
06H 45M 08.92S -16 43' 02.0" P.A. 129 SEP 1.4 MAG 8.44,12.60 SP DA2 DIST. 2.64 PC (8.61 L.Y.)
 
 
Coord 2000
06451-1643
Discov num
AGC   1
Comp
BC
Coord arcsec 2000
06 45 08.92 -16 43 02.0
Date first
1920
Date last
1929
Obs
7
Pa first
231
Pa last
129
P.A. Now (θ)
129°
Sep first
0.8
Sep last
1.4
Sep. Now (ρ)
1.4"
Mag pri
8.44
Mag sec
12.60
delta mag (ΔM)
4.16
Spectral class
DA2
Pri motion ra
-055
Sec motion ra
Pri motion dec
-122
Sec motion dec
Notes
N U (See Notes, Proper motion indicates non-physical)
This double is not physical.
 
 
06451-1643 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show Sirio 151881 06451-1643 AGC 1 AB 1862 2016 2060 74 10.8 -1.47 8.44 9.91 Y
Show 151881 06451-1643 LEC 1 AC 1999 1999 1 30 64.5 -1.47 12.60 14.07
Show 151881 06451-1643 AGC 1 AD 1865 1915 2 183 31.6 -1.47 14.00 15.47
Show 151881 06451-1643 HL 3 AE 1865 2011 7 47 188.3 -1.47 14.50 15.97
Show 151881 06451-1643 BU 1411 AF 1877 2011 7 61 125.7 -1.47 13.80 15.27
Show 151881 06451-1643 AGC 1 BC 1920 1929 7 129 1.4 8.44 12.60 4.16 <===
Sextuple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Canis Major
SAO
151881
HIP
32349
HD
48915
HR
2491
GC
8833
GL
Gl 244A
BD
BD-16 1591
Bayer
Alpha Canis Majoris
Bayer name
Alp CMa
Flamsteed
9 Canis Majoris
Flamsteed name
9 CMa
Distance
2.64
Distance ly
8.61
last precise pa
129.2
last precise sep
1.38