20363+6148 TDT2409

 
 
20h 36m 20.77s +61 47' 57.3" P.A. 258.00 sep 0.4 mag 8.32,9.75 Sp G5
 
 
Coord 2000
20363+6148
Discov num
TDT2409
Comp
Coord arcsec 2000
20 36 20.77 +61 47 57.3
Date first
1991
Date last
1991
Obs
1
Pa first
258
Pa last
258
P.A. Now (θ)
258°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
8.32
Mag sec
9.75
delta mag (ΔM)
1.43
Spectral class
G5 (yellow)
Pri motion ra
-009
Sec motion ra
-009
Pri motion dec
-018
Sec motion dec
-018
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
257.7
Precise sep
0.37
Constellation
Cepheus
SAO
18942
Tycho2
4246-00492-1
Gaia DR2
37953627776
HD
196788
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20363+6148 TDT2409 1991 1 258 0.4 8.32 9.75 203620.77+614757.3

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