23072-5041 DUN 246

 
 
23h 07m 14.77s -50 41' 12.1" P.A. 254.00 sep 8.9 mag 6.29,7.05 Sp F6-7IV-V dist. 45.7 pc (149.07 l.y.)
 
 
Coord 2000
23072-5041
Discov num
DUN 246
Comp
Coord arcsec 2000
23 07 14.77 -50 41 12.1
Date first
1835
Date last
2016
Obs
58
Pa first
261
Pa last
254
P.A. Now (θ)
254°
Sep first
8.1
Sep last
8.9
Sep. Now (ρ)
8.9"
Mag pri
6.29
Mag sec
7.05
delta mag (ΔM)
0.76
Spectral class
F6-7IV-V (yellow-white)
Pri motion ra
-038
Sec motion ra
-040
Pri motion dec
-023
Sec motion dec
-029
Notes
N (See Notes)
rPM=0.128 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
253.9
Precise sep
8.896
Constellation
Grus
SAO
247739
HIP
114167
Tycho2
8454-00942-1
Gaia DR2
6502570319958250496
HD
218269
HR
8793
CD
CD-5113470
CP
CP-5111908
Distance
45.7
Distance ly
149.07
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23072-5041 DUN 246 1999 53 254 8.8 6.29 7.05 F6-7IV-V N D 230714.77-504112.1
23072-5041 DUN 246 2008 54 255 8.9 6.29 7.05 F6-7IV-V N D 230714.77-504112.1
23072-5041 DUN 246 2010 55 254 9.1 6.29 7.05 F6-7IV-V N D 230714.77-504112.1
23072-5041 DUN 246 2015 59 254 8.9 6.29 7.05 F6-7IV-V N 230714.77-504112.1

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