20144+4112 TDT2112

 
 
20h 14m 26.60s +41 12' 09.8" P.A. 40 sep 0.7 mag 11.42,11.77 Sp K0
 
 
Coord 2000
20144+4112
Discov num
TDT2112
Comp
Coord arcsec 2000
20 14 26.60 +41 12 09.8
Date first
1991
Date last
1991
Obs
1
Pa first
40
Pa last
40
P.A. Now (θ)
40°
Sep first
0.7
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
11.42
Mag sec
11.77
delta mag (ΔM)
0.35
Spectral class
K0 (yellow-orange)
Pri motion ra
-003
Sec motion ra
-003
Pri motion dec
-006
Sec motion dec
-006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
39.6
Precise sep
0.7
Constellation
Cygnus
SAO
49350
Tycho2
3155-00985-1
Gaia DR2
45604603520
HD
228515
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20144+4112 TDT2112 1991 1 40 0.7 11.42 11.77 201426.60+411209.8

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