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
SAO
229629
HIP
95072
Tycho2
7935-01668-1
HD
181039
CD
CD-4013209
CP
CP-40 8920
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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