20351-5109 HDS2941

 
 
20h 35m 07.50s -51 08' 52.0" P.A. 268 sep 5.1 mag 12.99,13.06 Sp M3 dist. 47.28 pc (154.23 l.y.)
 
 
Coord 2000
20351-5109
Discov num
HDS2941
Comp
Coord arcsec 2000
20 35 07.50 -51 08 52.0
Date first
1991
Date last
2015
Obs
5
Pa first
268
Pa last
268
P.A. Now (θ)
268°
Sep first
4.9
Sep last
5.1
Sep. Now (ρ)
5.1"
Mag pri
12.99
Mag sec
13.06
delta mag (ΔM)
0.07
Spectral class
M3 (red)
Pri motion ra
+123
Sec motion ra
+004
Pri motion dec
-033
Sec motion dec
-039
Notes
rPM=0.936
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
267.5
Precise sep
5.067
Constellation
Indus
HIP
101574
Gaia DR2
78895611136
Distance
47.28
Distance ly
154.23
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20351-5109 HDS2941 1999 2 268 4.9 12.99 13.06 M3 D 203507.50-510852.0
20351-5109 HDS2941 2015 4 268 5.1 12.99 13.06 M3 203507.50-510852.0

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