00394-0716 RST4153Aa,Ab

 
 
00H 39M 23.01S -07 15' 33.8" P.A. 2 SEP 2.7 MAG 10.40,12.20
 
 
Coord 2000
00394-0716
Discov num
RST4153
Comp
Aa,Ab
Coord arcsec 2000
00 39 23.01 -07 15 33.8
Date first
1938
Date last
2015
Obs
4
Pa first
3
Pa last
2
P.A. Now (θ)
Sep first
2.4
Sep last
2.7
Sep. Now (ρ)
2.7"
Mag pri
10.40
Mag sec
12.20
delta mag (ΔM)
1.8
Spectral class
Pri motion ra
-039
Sec motion ra
Pri motion dec
-050
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
00394-0716 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 00394-0716 RST4153 Aa,Ab 1938 2015 4 2 2.7 10.40 12.20 1.80 <===
Show 00394-0716 HAU 9 AB 1892 2015 7 160 12.5 11.10 12.60 1.50
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cetus
Tycho2
4678-00734-1
last precise pa
2.4
last precise sep
2.68