12299-1631 LAF  46BC

 
 
12H 29M 50.93S -16 31' 14.6" P.A. 88 SEP 6.7 MAG 6.40,18.80 SP K0V DIST. 26.63 PC (86.87 L.Y.)
 
 
Coord 2000
12299-1631
Discov num
LAF  46
Comp
BC
Coord arcsec 2000
12 29 50.93 -16 31 14.6
Date first
2005
Date last
2005
Obs
1
Pa first
88
Pa last
88
P.A. Now (θ)
88°
Sep first
6.7
Sep last
6.7
Sep. Now (ρ)
6.7"
Mag pri
6.40
Mag sec
18.80
delta mag (ΔM)
12.4
Spectral class
K0V (yellow-orange)
Pri motion ra
-195
Sec motion ra
Pri motion dec
-121
Sec motion dec
Notes
N K (See Notes, K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
12299-1631 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show Del Crv 157323 12299-1631 SHJ 145 AB 1782 2012 45 213 24.6 2.95 8.47 5.52
Show 157323 12299-1631 LAF 46 BC 2005 2005 1 88 6.7 6.40 18.80 12.40 <===
Show 157323 12299-1631 LAF 46 BD 2005 2005 1 100 8.3 6.40 21.10 14.70
Show 157323 12299-1631 LAF 46 BE 2005 2005 1 124 10.2 6.40 21.50 15.10
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Corvus
SAO
157323
HIP
60965
HD
108767
HR
4757
GC
17029
BD
BD-15 3482
Bayer
Delta Corvi
Bayer name
Del Crv
Flamsteed
7 Corvi
Flamsteed name
7 Crv
Distance
26.63
Distance ly
86.87
last precise pa
87.7
last precise sep
6.72