20040+3136 TDS1038

 
 
20h 03m 57.95s +31 36' 27.5" P.A. 33 sep 1.6 mag 10.81,11.23
 
 
Coord 2000
20040+3136
Discov num
TDS1038
Comp
Coord arcsec 2000
20 03 57.95 +31 36 27.5
Date first
1991
Date last
2015
Obs
4
Pa first
35
Pa last
33
P.A. Now (θ)
33°
Sep first
1.6
Sep last
1.6
Sep. Now (ρ)
1.6"
Mag pri
10.81
Mag sec
11.23
delta mag (ΔM)
0.42
Spectral class
Pri motion ra
+044
Sec motion ra
+044
Pri motion dec
+065
Sec motion dec
+065
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
32.7
Precise sep
1.628
Constellation
Cygnus
Tycho2
2670-00968-1
Gaia DR2
90669469056
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20040+3136 TDS1038 2005 2 32 1.6 10.81 11.23 200357.95+313627.5
20040+3136 TDS1038 2015 3 33 1.6 10.81 11.23 200357.95+313627.5

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