20240+3820 TDS1068

 
 
20h 23m 59.54s +38 19' 30.6" P.A. 259 sep 1.3 mag 10.95,12.80 Sp A3
 
 
Coord 2000
20240+3820
Discov num
TDS1068
Comp
Coord arcsec 2000
20 23 59.54 +38 19 30.6
Date first
1991
Date last
1991
Obs
1
Pa first
259
Pa last
259
P.A. Now (θ)
259°
Sep first
1.3
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
10.95
Mag sec
12.80
delta mag (ΔM)
1.85
Spectral class
A3 (white)
Pri motion ra
+002
Sec motion ra
+002
Pri motion dec
-004
Sec motion dec
-004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
259
Precise sep
1.295
Cdsa2 id
TDS 1068
Constellation
Cygnus
Tycho2
3152-01104-1
Ra deg
20.39987222222222
De deg
38.32516666666667
last precise pa
259
last precise sep
1.295
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20240+3820 TDS1068 1991 1 259 1.3 10.95 12.80 202359.54+381930.6

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