08283-0644 HJ  787BC

 
 
08H 28M 15.38S -06 44' 10.7" P.A. 254 SEP 10.9 MAG 10.88,11.40
 
 
Coord 2000
08283-0644
Discov num
HJ  787
Comp
BC
Coord arcsec 2000
08 28 15.38 -06 44 10.7
Date first
1827
Date last
2014
Obs
10
Pa first
260
Pa last
254
P.A. Now (θ)
254°
Sep first
8.0
Sep last
10.9
Sep. Now (ρ)
10.9"
Mag pri
10.88
Mag sec
11.40
delta mag (ΔM)
0.52
Spectral class
Pri motion ra
-002
Sec motion ra
-007
Pri motion dec
-002
Sec motion dec
+002
Notes
U (Proper motion indicates non-physical)
rPM=0.88
This double is not physical.
 
 
08283-0644 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 08283-0644 HJ 787 AB 1827 2014 8 291 22.0 9.43 10.88 1.45
Show 08283-0644 ABH 72 AD 1987 2000 3 92 96.7 9.43 14.61 5.18
Show 08283-0644 HJ 787 BC 1827 2014 10 254 10.9 10.88 11.40 0.52 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydra
Tycho2
4861-01417-1
HD
71616
last precise pa
254.1
last precise sep
10.91