19516+3932 HDS2830

 
 
19h 51m 35.92s +39 32' 09.9" P.A. 199 sep 0.6 mag 8.35,11.25 Sp K0 dist. 416.67 pc (1359.18 l.y.)
 
 
Coord 2000
19516+3932
Discov num
HDS2830
Comp
Coord arcsec 2000
19 51 35.92 +39 32 09.9
Date first
1991
Date last
1991
Obs
1
Pa first
199
Pa last
199
P.A. Now (θ)
199°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
8.35
Mag sec
11.25
delta mag (ΔM)
2.9
Spectral class
K0 (yellow-orange)
Pri motion ra
+004
Sec motion ra
Pri motion dec
+009
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
199
Precise sep
0.646
Constellation
Cygnus
SAO
68977
HIP
97728
Tycho2
3141-02335-1
HD
226222
BD
BD+39 3934
Distance
416.67
Distance ly
1359.18
last precise pa
199
last precise sep
0.646
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19516+3932 HDS2830 1991 1 199 0.6 8.35 11.25 K0 D 195135.92+393209.9

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