20295+3254 TDT2321

 
 
20h 29m 27.82s +32 53' 37.5" P.A. 214 sep 1.5 mag 11.84,12.34
 
 
Coord 2000
20295+3254
Discov num
TDT2321
Comp
Coord arcsec 2000
20 29 27.82 +32 53 37.5
Date first
1991
Date last
2015
Obs
2
Pa first
219
Pa last
214
P.A. Now (θ)
214°
Sep first
1.4
Sep last
1.5
Sep. Now (ρ)
1.5"
Mag pri
11.84
Mag sec
12.34
delta mag (ΔM)
0.5
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
213.8
Precise sep
1.493
Constellation
Cygnus
Tycho2
2689-01856-1
Gaia DR2
41850628608
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20295+3254 TDT2321 1991 1 219 1.4 11.84 12.34 202927.82+325337.5
20295+3254 TDT2321 2015 2 214 1.5 11.84 12.34 202927.82+325337.5

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