20299-2547 HDS2930

 
 
20h 29m 53.51s -25 47' 06.3" sep 11.4 mag 9.52,12.44 Sp G0V dist. 205.76 pc (671.19 l.y.)
 
 
Coord 2000
20299-2547
Discov num
HDS2930
Comp
Coord arcsec 2000
20 29 53.51 -25 47 06.3
Date first
1991
Date last
2015
Obs
7
Pa first
1
Pa last
0
P.A. Now (θ)
Sep first
10.5
Sep last
11.4
Sep. Now (ρ)
11.4"
Mag pri
9.52
Mag sec
12.44
delta mag (ΔM)
2.92
Spectral class
G0V (yellow)
Pri motion ra
+034
Sec motion ra
+025
Pri motion dec
-083
Sec motion dec
-027
Notes
rPM=0.632
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
359.7
Precise sep
11.409
Constellation
Capricornus
SAO
189355
HIP
101122
Tycho2
6911-01712-1
Gaia DR2
54651587200
HD
195063
CD
CD-2615063
CP
CP-26 7022
Distance
205.76
Distance ly
671.19
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20299-2547 HDS2930 1998 3 0 10.8 9.52 12.44 G0V D 202953.51-254706.3
20299-2547 HDS2930 1999 4 1 10.8 9.52 12.44 G0V D 202953.51-254706.3
20299-2547 HDS2930 2010 6 1 11.2 9.52 12.44 G0V 202953.51-254706.3
20299-2547 HDS2930 2015 7 0 11.4 9.52 12.44 G0V 202953.51-254706.3

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