01397+2853 TDS1944

 
 
01h 39m 44.72s +28 53' 07.7" P.A. 259 sep 0.5 mag 11.12,11.17
 
 
Coord 2000
01397+2853
Discov num
TDS1944
Comp
Coord arcsec 2000
01 39 44.72 +28 53 07.7
Date first
1991
Date last
1991
Obs
1
Pa first
259
Pa last
259
P.A. Now (θ)
259°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
11.12
Mag sec
11.17
delta mag (ΔM)
0.05
Spectral class
Pri motion ra
+038
Sec motion ra
+038
Pri motion dec
-015
Sec motion dec
-015
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
258.8
Precise sep
0.49
Constellation
Triangulum
Tycho2
1755-02194-1
last precise pa
258.8
last precise sep
0.49
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01397+2853 TDS1944 1991 1 259 0.5 11.12 11.17 013944.72+285307.7

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