20078+2646 A   279

 
 
20h 07m 46.69s +26 46' 06.8" P.A. 31 sep 1.5 mag 9.00,14.20 Sp F5
 
 
Coord 2000
20078+2646
Discov num
A   279
Comp
Coord arcsec 2000
20 07 46.69 +26 46 06.8
Date first
1901
Date last
2008
Obs
7
Pa first
33
Pa last
31
P.A. Now (θ)
31°
Sep first
1.2
Sep last
1.5
Sep. Now (ρ)
1.5"
Mag pri
9.00
Mag sec
14.20
delta mag (ΔM)
5.2
Spectral class
F5 (yellow-white)
Pri motion ra
+014
Sec motion ra
Pri motion dec
+005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
31.2
Precise sep
1.481
Constellation
Vulpecula
SAO
88221
Tycho2
2162-01206-1
Gaia DR2
55969985280
HD
339554
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20078+2646 A 279 1986 6 55 0.8 9.00 14.20 F5 200746.69+264606.8
20078+2646 A 279 2008 7 31 1.5 9.00 14.20 F5 200746.69+264606.8

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