05283-6908 SKF1881AD

 
 
05h 28m 22.83s -69 08' 30.7" P.A. 227 sep 5.4 mag 11.50,12.20 Sp B8I+K/M
 
 
Coord 2000
05283-6908
Discov num
SKF1881
Comp
AD
Coord arcsec 2000
05 28 22.83 -69 08 30.7
Date first
2000
Date last
2005
Obs
2
Pa first
225
Pa last
227
P.A. Now (θ)
227°
Sep first
5.6
Sep last
5.4
Sep. Now (ρ)
5.4"
Mag pri
11.50
Mag sec
12.20
delta mag (ΔM)
0.7
Spectral class
B8I+K/M (blue-white/yellow-orange)
Pri motion ra
-002
Sec motion ra
Pri motion dec
-001
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
226.7
last precise sep
5.43
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05283-6908 SKF1881 AD 2005 2 227 5.4 11.50 12.20 B8I+K/M 052822.83-690830.7

If you need more information about this double, apply for a data request form to the WDS.