20144+4048 TDT2113

 
 
20h 14m 22.59s +40 48' 03.5" P.A. 181 sep 0.5 mag 11.05,11.21 Sp F8
 
 
Coord 2000
20144+4048
Discov num
TDT2113
Comp
Coord arcsec 2000
20 14 22.59 +40 48 03.5
Date first
1991
Date last
1991
Obs
1
Pa first
181
Pa last
181
P.A. Now (θ)
181°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
11.05
Mag sec
11.21
delta mag (ΔM)
0.16
Spectral class
F8 (yellow-white)
Pri motion ra
-001
Sec motion ra
-001
Pri motion dec
-014
Sec motion dec
-014
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
181.4
Precise sep
0.5
Constellation
Cygnus
Tycho2
3155-01036-1
Gaia DR2
56870863744
HD
228508
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20144+4048 TDT2113 1991 1 181 0.5 11.05 11.21 201422.59+404803.5

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