20206+3919 TDS1061

 
 
20h 20m 34.32s +39 19' 00.4" P.A. 345 sep 1.5 mag 9.73,11.66 Sp K2
 
 
Coord 2000
20206+3919
Discov num
TDS1061
Comp
Coord arcsec 2000
20 20 34.32 +39 19 00.4
Date first
1991
Date last
1991
Obs
1
Pa first
345
Pa last
345
P.A. Now (θ)
345°
Sep first
1.5
Sep last
1.5
Sep. Now (ρ)
1.5"
Mag pri
9.73
Mag sec
11.66
delta mag (ΔM)
1.93
Spectral class
K2 (yellow-orange)
Pri motion ra
-012
Sec motion ra
-012
Pri motion dec
+003
Sec motion dec
+003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
344.8
Precise sep
1.509
Constellation
Cygnus
Tycho2
3152-01527-1
Gaia DR2
59552870016
HD
229013
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20206+3919 TDS1061 1991 1 345 1.5 9.73 11.66 202034.32+391900.4

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