01280+5439 TDS1886

 
 
01h 28m 00.52s +54 38' 37.5" P.A. 328 sep 0.7 mag 10.64,10.74
 
 
Coord 2000
01280+5439
Discov num
TDS1886
Comp
Coord arcsec 2000
01 28 00.52 +54 38 37.5
Date first
1991
Date last
2007
Obs
2
Pa first
329
Pa last
328
P.A. Now (θ)
328°
Sep first
0.8
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
10.64
Mag sec
10.74
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-001
Sec motion ra
-001
Pri motion dec
-005
Sec motion dec
-005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
327.9
Precise sep
0.741
Constellation
Cassiopeia
Tycho2
3674-01442-1
last precise pa
327.9
last precise sep
0.741
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01280+5439 TDS1886 1991 1 329 0.8 10.64 10.74 012800.52+543837.5
01280+5439 TDS1886 2007 2 328 0.7 10.64 10.74 012800.52+543837.5

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