19206-3959 HDS2736

 
 
19h 20m 35.38s -39 59' 20.0" P.A. 224 sep 0.3 mag 7.80,8.76 Sp A2/A3IV dist. 452.49 pc (1476.02 l.y.)
 
 
Coord 2000
19206-3959
Discov num
HDS2736
Comp
Coord arcsec 2000
19 20 35.38 -39 59 20.0
Date first
1991
Date last
2008
Obs
3
Pa first
225
Pa last
224
P.A. Now (θ)
224°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
7.80
Mag sec
8.76
delta mag (ΔM)
0.96
Spectral class
A2/A3IV (white)
Pri motion ra
+016
Sec motion ra
Pri motion dec
-009
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
224.3
Precise sep
0.317
Constellation
Sagittarius
HIP
95072
HD
181039
Distance
452.49
Distance ly
1476.02
last precise pa
224.3
last precise sep
0.317
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19206-3959 HDS2736 1991 1 225 0.3 7.80 8.76 A2/A3IV D 192035.38-395920.0
19206-3959 HDS2736 2008 3 224 0.3 7.80 8.76 A2/A3IV D 192035.38-395920.0

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