20086+1538 TDT2017

 
 
20h 08m 35.93s +15 38' 26.4" P.A. 67 sep 1.5 mag 11.56,12.23
 
 
Coord 2000
20086+1538
Discov num
TDT2017
Comp
Coord arcsec 2000
20 08 35.93 +15 38 26.4
Date first
1991
Date last
2015
Obs
2
Pa first
65
Pa last
67
P.A. Now (θ)
67°
Sep first
1.8
Sep last
1.5
Sep. Now (ρ)
1.5"
Mag pri
11.56
Mag sec
12.23
delta mag (ΔM)
0.67
Spectral class
Pri motion ra
-001
Sec motion ra
-001
Pri motion dec
-018
Sec motion dec
-018
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
67
Precise sep
1.51
Constellation
Aquila
SAO
105740
Tycho2
1618-01103-1
Gaia DR2
62717975296
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20086+1538 TDT2017 1991 1 65 1.8 11.56 12.23 200835.93+153826.4
20086+1538 TDT2017 2015 2 67 1.5 11.56 12.23 200835.93+153826.4

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