09079-0708 STF1316AB

 
 
09h 07m 52.48s -07 08' 19.9" P.A. 136 sep 7.3 mag 8.80,10.70 Sp G0 dist. 64.64 pc (210.86 l.y.)
 
 
Coord 2000
09079-0708
Discov num
STF1316
Comp
AB
Coord arcsec 2000
09 07 52.48 -07 08 19.9
Date first
1831
Date last
2016
Obs
57
Pa first
142
Pa last
136
P.A. Now (θ)
136°
Sep first
6.0
Sep last
7.3
Sep. Now (ρ)
7.3"
Mag pri
8.80
Mag sec
10.70
delta mag (ΔM)
1.9
Spectral class
G0 (yellow)
Pri motion ra
+085
Sec motion ra
+074
Pri motion dec
-058
Sec motion dec
-054
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.114 (< 0.3, Physical double)
This double is physical.
 
 
09079-0708 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 09079-0708 TOK 64 Aa,Ab 2010 2015 7 303 0.5 9.00 11.00 2.00
Show 09079-0708 STF1316 AB 1831 2016 57 136 7.3 8.80 10.70 1.90 <===
Show 09079-0708 STF1316 AC 1830 2016 62 280 7.9 8.80 9.90 1.10
Show 09079-0708 STF1316 BC 1830 2016 45 297 14.2 10.70 9.90 0.80
Quadruple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
136.1
Precise sep
7.294
Constellation
Hydra
HIP
44804
Tycho2
4891-00037-1
HD
78391
BD
BD-06 2825
Distance
64.64
Distance ly
210.86
last precise pa
136.1
last precise sep
7.294
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09079-0708 STF1316 AB 2007 43 138 7.4 8.80 10.70 G0 D 090752.48-070819.9
09079-0708 STF1316 AB 2010 45 136 7.2 8.80 10.70 G0 N D 090752.48-070819.9
09079-0708 STF1316 AB 2012 50 137 7.1 8.80 10.70 G0 N D 090752.48-070819.9
09079-0708 STF1316 AB 2013 51 137 7.3 8.80 10.70 G0 N 090752.48-070819.9
09079-0708 STF1316 AB 2014 55 137 7.2 8.80 10.70 G0 NV 090752.48-070819.9
09079-0708 STF1316 AB 2016 57 136 7.3 8.80 10.70 G0 NV 090752.48-070819.9

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