20284+2800 TDT2311

 
 
20h 28m 25.70s +28 00' 07.3" P.A. 97 sep 1.5 mag 12.27,12.36
 
 
Coord 2000
20284+2800
Discov num
TDT2311
Comp
Coord arcsec 2000
20 28 25.70 +28 00 07.3
Date first
1991
Date last
1991
Obs
1
Pa first
97
Pa last
97
P.A. Now (θ)
97°
Sep first
1.5
Sep last
1.5
Sep. Now (ρ)
1.5"
Mag pri
12.27
Mag sec
12.36
delta mag (ΔM)
0.09
Spectral class
Pri motion ra
-012
Sec motion ra
-012
Pri motion dec
-014
Sec motion dec
-014
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
97
Precise sep
1.49
Constellation
Vulpecula
Tycho2
2164-01413-1
Gaia DR2
64157072000
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20284+2800 TDT2311 1991 1 97 1.5 12.27 12.36 202825.70+280007.3

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