20393+2906 HO  136

 
 
20h 39m 19.12s +29 05' 55.6" sep 3.0 mag 8.13,11.45 Sp F5 dist. 172.71 pc (563.38 l.y.)
 
 
Coord 2000
20393+2906
Discov num
HO  136
Comp
Coord arcsec 2000
20 39 19.12 +29 05 55.6
Date first
1882
Date last
2002
Obs
12
Pa first
6
Pa last
0
P.A. Now (θ)
Sep first
2.5
Sep last
3.0
Sep. Now (ρ)
3"
Mag pri
8.13
Mag sec
11.45
delta mag (ΔM)
3.32
Spectral class
F5 (yellow-white)
Pri motion ra
-017
Sec motion ra
-088
Pri motion dec
-007
Sec motion dec
+039
Notes
rPM=0.879
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
0.2
Precise sep
3.007
Constellation
Vulpecula
SAO
88963
HIP
101928
Tycho2
2182-00765-1
Gaia DR2
02662023808
HD
196906
BD
BD+28 3828
Distance
172.71
Distance ly
563.38
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20393+2906 HO 136 1991 10 358 2.7 8.13 11.45 F5 203919.12+290555.6
20393+2906 HO 136 2002 12 0 3.0 8.13 11.45 F5 203919.12+290555.6

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