09124-0709 HJ  807AC

 
 
09h 12m 21.35s -07 08' 52.5" P.A. 51 sep 20 mag 9.65,12.50 Sp G
 
 
Coord 2000
09124-0709
Discov num
HJ  807
Comp
AC
Coord arcsec 2000
09 12 21.35 -07 08 52.5
Date first
1827
Date last
2015
Obs
5
Pa first
50
Pa last
51
P.A. Now (θ)
51°
Sep first
15.0
Sep last
20.0
Sep. Now (ρ)
20"
Mag pri
9.65
Mag sec
12.50
delta mag (ΔM)
2.85
Spectral class
G (yellow)
Pri motion ra
-011
Sec motion ra
-001
Pri motion dec
-016
Sec motion dec
-018
Notes
rPM=0.525
Nature of this double is uncertain.
 
 
09124-0709 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 09124-0709 HJ 807 AB 1827 2015 15 291 14.8 9.65 10.13 0.48
Show 09124-0709 HJ 807 AC 1827 2015 5 51 20.0 9.65 12.50 2.85 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
50.7
Precise sep
20.02
Constellation
Hydra
Tycho2
4891-00034-1
last precise pa
50.7
last precise sep
20.02
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09124-0709 HJ 807 AC 1820 1 50 15.0 9.65 15.00 G 091221.35-070852.5
09124-0709 HJ 807 AC 1999 2 50 20.1 9.65 12.50 G D 091221.35-070852.5
09124-0709 HJ 807 AC 2000 3 50 20.1 9.65 12.50 G D 091221.35-070852.5
09124-0709 HJ 807 AC 2013 4 50 20.3 9.65 12.50 G 091221.35-070852.5
09124-0709 HJ 807 AC 2015 5 51 20.0 9.65 12.50 G 091221.35-070852.5

If you need more information about this double, apply for a data request form to the WDS.