07424-1816 HU 709 CD

07h 42m 20.80s -18° 15' 43.3" P.A. 221.00 sep 0.4 mag 10.81,10.97

Coord 2000 07424-1816 Discov num HU  709 Comp CD Coord arcsec 2000 07 42 20.80 -18 15 43.3
Date first 1940 Date last 1991 Obs 2
Pa first 208 Pa last 221.2 P.A. Now (θ) 221.2°
Sep first 0.3 Sep last 0.42 Sep. Now (ρ) 0.42"
Mag pri 10.81 Mag sec 10.97 delta mag (ΔM) 0.16 Spectral class
Pri motion ra -007 Sec motion ra -007
Pri motion dec -021 Sec motion dec -021
Notes




Nature of this double is uncertain.



07424-1816 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 62240 07 42 21 -18 16 08 HU 709 AB 2015 11 290 1.9 10.34 11.10 0.76
Show 07 42 21 -18 16 08 HU 709 AC 2008 13 2 24.2 10.34 10.81 0.47
Show 07 42 21 -18 16 08 HU 709 AE 2015 10 334 21.7 10.34 12.30 1.96
Show 07 42 21 -18 15 43 HU 709 CD 1991 2 221 0.4 10.81 10.97 0.16 <===
Show 07 42 21 -18 15 43 ARA 383 CE 1999 8 244 11.7 10.81 12.30 1.49
Show 07 42 20 -18 15 48 JRN 34 EF 2015 5 277 29.7 12.30 13.30 1.00
Show 07 42 20 -18 15 48 JRN 34 EG 2015 5 213 32.3 12.30 14.30 2.00
Show 07 42 20 -18 15 48 JRN 34 EH 2015 5 172 41.7 12.30 15.30 3.00


Octuple system
8 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Puppis Tycho2 5984-02790-1