20097+4149 TDT2037

 
 
20h 09m 44.41s +41 48' 37.6" P.A. 21 sep 2.8 mag 12.04,12.05
 
 
Coord 2000
20097+4149
Discov num
TDT2037
Comp
Coord arcsec 2000
20 09 44.41 +41 48 37.6
Date first
1991
Date last
1991
Obs
1
Pa first
21
Pa last
21
P.A. Now (θ)
21°
Sep first
2.8
Sep last
2.8
Sep. Now (ρ)
2.8"
Mag pri
12.04
Mag sec
12.05
delta mag (ΔM)
0.01
Spectral class
Pri motion ra
-006
Sec motion ra
-006
Pri motion dec
-004
Sec motion dec
-004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
20.8
Precise sep
2.8
Constellation
Cygnus
Tycho2
3158-00602-1
Gaia DR2
68177263616
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20097+4149 TDT2037 1991 1 21 2.8 12.04 12.05 200944.41+414837.6

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