19168-2047 HDS2727

 
 
19h 16m 46.83s -20 46' 35.2" P.A. 153 sep 0.4 mag 9.60,11.94 Sp Asp... dist. 196.08 pc (639.61 l.y.)
 
 
Coord 2000
19168-2047
Discov num
HDS2727
Comp
Coord arcsec 2000
19 16 46.83 -20 46 35.2
Date first
1991
Date last
2014
Obs
2
Pa first
152
Pa last
153
P.A. Now (θ)
153°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
9.60
Mag sec
11.94
delta mag (ΔM)
2.34
Spectral class
Asp... (white)
Pri motion ra
-006
Sec motion ra
Pri motion dec
-013
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
153.4
Precise sep
0.391
Constellation
Sagittarius
HIP
94749
Tycho2
6308-01562-1
Gaia DR2
4082849134813689856
HD
180303
BD
BD-21 5321
Distance
196.08
Distance ly
639.61
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19168-2047 HDS2727 1991 1 152 0.4 9.60 11.94 Asp... 191646.83-204635.2
19168-2047 HDS2727 2014 2 153 0.4 9.60 11.94 Asp... 191646.83-204635.2

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