07410-1629 HLD  90CD

 
 
07H 40M 57.91S -16 30' 35.4" P.A. 143 SEP 8.6 MAG 9.59,11.23 SP G
 
 
Coord 2000
07410-1629
Discov num
HLD  90
Comp
CD
Coord arcsec 2000
07 40 57.91 -16 30 35.4
Date first
1903
Date last
1999
Obs
7
Pa first
141
Pa last
143
P.A. Now (θ)
143°
Sep first
8.4
Sep last
8.6
Sep. Now (ρ)
8.6"
Mag pri
9.59
Mag sec
11.23
delta mag (ΔM)
1.64
Spectral class
G (yellow)
Pri motion ra
-004
Sec motion ra
+006
Pri motion dec
+005
Sec motion dec
-017
Notes
rPM=1.34
This double is not physical.
 
 
07410-1629 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 07410-1629 HLD 90 AB 1882 2014 8 275 3.2 9.92 10.23 0.31
Show 07410-1629 HLD 90 AC 1894 2004 11 218 94.8 9.92 9.59 0.33
Show 153239 07410-1629 HLD 90 CD 1903 1999 7 143 8.6 9.59 11.23 1.64 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
142.8
Precise sep
8.565
Constellation
Puppis
SAO
153239
Tycho2
5980-00971-1
last precise pa
142.8
last precise sep
8.565