20148+4035 TDT2118

 
 
20h 14m 47.85s +40 34' 35.5" P.A. 312 sep 0.4 mag 10.73,11.17 Sp G0
 
 
Coord 2000
20148+4035
Discov num
TDT2118
Comp
Coord arcsec 2000
20 14 47.85 +40 34 35.5
Date first
1991
Date last
1991
Obs
1
Pa first
312
Pa last
312
P.A. Now (θ)
312°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
10.73
Mag sec
11.17
delta mag (ΔM)
0.44
Spectral class
G0 (yellow)
Pri motion ra
-024
Sec motion ra
-024
Pri motion dec
-005
Sec motion dec
-005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
311.6
Precise sep
0.42
Constellation
Cygnus
Tycho2
3155-01635-1
Gaia DR2
59163580032
HD
228541
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20148+4035 TDT2118 1991 1 312 0.4 10.73 11.17 201447.85+403435.5

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