19370+2057 HDS2781 (V393 Vul)

 
 
19h 36m 57.93s +20 57' 06.9" P.A. 212 sep 14 mag 9.49,11.53 Sp K0 dist. 69.11 pc (225.44 l.y.)
 
 
Coord 2000
19370+2057
Discov num
HDS2781
Comp
Coord arcsec 2000
19 36 57.93 +20 57 06.9
Date first
1991
Date last
2013
Obs
7
Pa first
203
Pa last
212
P.A. Now (θ)
212°
Sep first
19.1
Sep last
14.0
Sep. Now (ρ)
14"
Mag pri
9.49
Mag sec
11.53
delta mag (ΔM)
2.04
Spectral class
K0 (yellow-orange)
Pri motion ra
-015
Sec motion ra
-001
Pri motion dec
-254
Sec motion dec
-005
Notes
rPM=0.98
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
212
Precise sep
14
Var name
V393 Vul
Constellation
Vulpecula
HIP
96493
HD
344673
Distance
69.11
Distance ly
225.44
last precise pa
212
last precise sep
14
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19370+2057 HDS2781 1997 4 205 17.5 9.49 11.53 K0 D 193657.93+205706.9
19370+2057 HDS2781 2001 5 206 16.8 9.49 11.53 K0 D 193657.93+205706.9
19370+2057 HDS2781 2012 6 210 14.3 9.49 11.53 K0 D 193657.93+205706.9
19370+2057 HDS2781 2013 7 212 14.0 9.49 11.53 K0 193657.93+205706.9

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