20258+5612 TDT2262

 
 
20h 25m 50.11s +56 12' 00.7" P.A. 95 sep 0.8 mag 11.09,11.38
 
 
Coord 2000
20258+5612
Discov num
TDT2262
Comp
Coord arcsec 2000
20 25 50.11 +56 12 00.7
Date first
1991
Date last
1991
Obs
1
Pa first
95
Pa last
95
P.A. Now (θ)
95°
Sep first
0.8
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
11.09
Mag sec
11.38
delta mag (ΔM)
0.29
Spectral class
Pri motion ra
-004
Sec motion ra
-004
Pri motion dec
-002
Sec motion dec
-002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
94.6
Precise sep
0.81
Constellation
Cygnus
SAO
32574
Tycho2
3941-00186-1
Gaia DR2
21477274624
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20258+5612 TDT2262 1991 1 95 0.8 11.09 11.38 202550.11+561200.7

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