10489-5927 SIN 57 AC

 
 
10h 48m 55.21s -59° 26' 48.3" P.A. 267.00 sep 89.2 mag 8.16,11.00 Sp O
 
 
Coord 2000 10489-5927 Discov num SIN  57 Comp AC Coord arcsec 2000 10 48 55.21 -59 26 48.3
Date first 1987 Date last 2015 Obs 4
Pa first 265 Pa last 267.1 P.A. Now (θ) 267.1°
Sep first 89.3 Sep last 89.234 Sep. Now (ρ) 89.234"
Mag pri 8.16 Mag sec 11.00 delta mag (ΔM) 2.84 Spectral class O (blue)
Pri motion ra -009 Sec motion ra +005
Pri motion dec +002 Sec motion dec +001
Notes
rPM=1.522
This double is not physical.
 
 
10489-5927 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 93873 238507 10 48 55 -59 26 48 HJ 4374 AB 2015 9 120 13.8 7.81 11.00 3.19
Show 238507 10 48 55 -59 26 48 SIN 57 AC 2015 4 267 89.2 8.16 11.00 2.84 <===
Show 238507 10 48 55 -59 26 48 SIN 57 AD 2015 4 260 92.2 8.16 12.75 4.59
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Carina SAO 238507 Tycho2 8626-02061-1 Gaia DR2 5350423799274325248
HD 93873