05283-6908 SKF1881BD

 
 
05H 28M 21.85S -69 08' 34.0" P.A. 78 SEP 4 MAG 11.80,12.20 SP B1EQ+K/M
 
 
Coord 2000
05283-6908
Discov num
SKF1881
Comp
BD
Coord arcsec 2000
05 28 21.85 -69 08 34.0
Date first
2001
Date last
2005
Obs
2
Pa first
76
Pa last
78
P.A. Now (θ)
78°
Sep first
4.0
Sep last
4.0
Sep. Now (ρ)
4"
Mag pri
11.80
Mag sec
12.20
delta mag (ΔM)
0.4
Spectral class
B1eq+K/M (blue-white/yellow-orange)
Pri motion ra
-011
Sec motion ra
Pri motion dec
-071
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
05283-6908 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 05283-6908 HJ 3775 AB 1835 2002 6 240 9.5 11.50 11.80 0.30
Show 05283-6908 SKF1881 AC 2000 2005 2 280 4.0 11.50 13.00 1.50
Show 05283-6908 SKF1881 AD 2000 2005 2 227 5.4 11.50 12.20 0.70
Show 05283-6908 SKF1881 AE 2000 2005 2 194 5.7 11.50 12.60 1.10
Show 05283-6908 SKF1881 BC 2001 2005 2 216 6.5 11.80 12.20 0.40
Show 05283-6908 SKF1881 BD 2001 2005 2 78 4.0 11.80 12.20 0.40 <===
Show 05283-6908 SKF1881 BE 2001 2005 2 98 6.5 11.80 12.60 0.80
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Dorado
last precise pa
77.6
last precise sep
3.96