20199+3506 TDT2174

 
 
20h 19m 53.64s +35 05' 53.4" P.A. 227 sep 0.5 mag 11.30,11.42
 
 
Coord 2000
20199+3506
Discov num
TDT2174
Comp
Coord arcsec 2000
20 19 53.64 +35 05 53.4
Date first
1991
Date last
1991
Obs
1
Pa first
227
Pa last
227
P.A. Now (θ)
227°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
11.30
Mag sec
11.42
delta mag (ΔM)
0.12
Spectral class
Pri motion ra
+067
Sec motion ra
+067
Pri motion dec
+012
Sec motion dec
+012
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
226.6
Precise sep
0.54
Constellation
Cygnus
Tycho2
2680-00664-1
Gaia DR2
57599152640
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20199+3506 TDT2174 1991 1 227 0.5 11.30 11.42 201953.64+350553.4

If you need more information about this double, apply for a data request form to the WDS.