20158+3409 TDT2127

 
 
20h 15m 47.17s +34 09' 09.6" P.A. 344 sep 0.8 mag 11.48,11.71
 
 
Coord 2000
20158+3409
Discov num
TDT2127
Comp
Coord arcsec 2000
20 15 47.17 +34 09 09.6
Date first
1991
Date last
1991
Obs
1
Pa first
344
Pa last
344
P.A. Now (θ)
344°
Sep first
0.8
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
11.48
Mag sec
11.71
delta mag (ΔM)
0.23
Spectral class
Pri motion ra
+016
Sec motion ra
+016
Pri motion dec
+013
Sec motion dec
+013
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
343.9
Precise sep
0.79
Constellation
Cygnus
Tycho2
2680-01591-1
Gaia DR2
10380337280
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20158+3409 TDT2127 1991 1 344 0.8 11.48 11.71 201547.17+340909.6

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