20169-3236 STN  64

 
 
20h 16m 54.69s -32 36' 26.4" P.A. 295 sep 1.7 mag 8.14,8.51 Sp G5V dist. 39.49 pc (128.82 l.y.)
 
 
Coord 2000
20169-3236
Discov num
STN  64
Comp
Coord arcsec 2000
20 16 54.69 -32 36 26.4
Date first
1876
Date last
2015
Obs
53
Pa first
303
Pa last
295
P.A. Now (θ)
295°
Sep first
2.9
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
8.14
Mag sec
8.51
delta mag (ΔM)
0.37
Spectral class
G5V (yellow)
Pri motion ra
+011
Sec motion ra
+011
Pri motion dec
+045
Sec motion dec
+045
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
295.4
Precise sep
1.693
Constellation
Sagittarius
SAO
211959
HIP
99966
Tycho2
7446-00444-1
Gaia DR2
93058633728
HD
192614
CD
CD-3215843
CP
CP-32 6100
Distance
39.49
Distance ly
128.82
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20169-3236 STN 64 1998 49 302 1.9 8.14 8.51 G5V D 201654.69-323626.4
20169-3236 STN 64 2008 50 296 1.7 8.14 8.51 G5V D 201654.69-323626.4
20169-3236 STN 64 2014 52 295 1.7 8.14 8.51 G5V 201654.69-323626.4
20169-3236 STN 64 2015 53 295 1.7 8.14 8.51 G5V 201654.69-323626.4

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