20076+2139 TDT2000

 
 
20h 07m 34.67s +21 39' 08.9" P.A. 72 sep 0.6 mag 10.75,10.86
 
 
Coord 2000
20076+2139
Discov num
TDT2000
Comp
Coord arcsec 2000
20 07 34.67 +21 39 08.9
Date first
1991
Date last
2011
Obs
3
Pa first
67
Pa last
72
P.A. Now (θ)
72°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
10.75
Mag sec
10.86
delta mag (ΔM)
0.11
Spectral class
Pri motion ra
-020
Sec motion ra
-020
Pri motion dec
-005
Sec motion dec
-005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
72.3
Precise sep
0.64
Constellation
Vulpecula
Tycho2
1629-01972-1
Gaia DR2
26111908608
HD
345883
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20076+2139 TDT2000 1991 1 67 0.6 10.75 10.86 200734.67+213908.9
20076+2139 TDT2000 2006 2 73 0.6 10.75 10.86 200734.67+213908.9
20076+2139 TDT2000 2011 3 72 0.6 10.75 10.86 200734.67+213908.9

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