20073+4811 HDS2867

 
 
20h 07m 18.37s +48 11' 26.5" P.A. 124 sep 0.4 mag 8.14,9.22 Sp F8 dist. 194.55 pc (634.62 l.y.)
 
 
Coord 2000
20073+4811
Discov num
HDS2867
Comp
Coord arcsec 2000
20 07 18.37 +48 11 26.5
Date first
1991
Date last
2010
Obs
7
Pa first
104
Pa last
124
P.A. Now (θ)
124°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
8.14
Mag sec
9.22
delta mag (ΔM)
1.08
Spectral class
F8 (yellow-white)
Pri motion ra
-016
Sec motion ra
Pri motion dec
-008
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
123.8
Precise sep
0.363
Constellation
Cygnus
SAO
49201
HIP
99112
Tycho2
3563-00953-1
Gaia DR2
59316096256
HD
191353
BD
BD+47 3022
Distance
194.55
Distance ly
634.62
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20073+4811 HDS2867 2003 5 117 0.4 8.14 9.22 F8 D 200718.37+481126.5
20073+4811 HDS2867 2010 6 124 0.4 8.14 9.22 F8 D 200718.37+481126.5

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