05027-0542 HJ 2247CD

 
 
05H 02M 44.60S -05 41' 49.9" P.A. 33 SEP 1.2 MAG 12.50,13.60
 
 
Coord 2000
05027-0542
Discov num
HJ 2247
Comp
CD
Coord arcsec 2000
05 02 44.60 -05 41 49.9
Date first
1901
Date last
2000
Obs
2
Pa first
314
Pa last
33
P.A. Now (θ)
33°
Sep first
3.0
Sep last
1.2
Sep. Now (ρ)
1.2"
Mag pri
12.50
Mag sec
13.60
delta mag (ΔM)
1.1
Spectral class
Pri motion ra
-005
Sec motion ra
Pri motion dec
-008
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
05027-0542 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 05027-0542 HJ 2247 AB 1830 2000 4 57 20.5 9.10 12.50 3.40
Show 05027-0542 HJ 2247 AC 1893 2000 8 17 33.1 9.38 11.65 2.27
Show 05027-0542 HJ 2247 CD 1901 2000 2 33 1.2 12.50 13.60 1.10 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Eridanus
last precise pa
32.6
last precise sep
1.16