01290+3921 TDS1890

 
 
01h 28m 57.88s +39 20' 40.7" P.A. 71 sep 1 mag 11.94,12.03
 
 
Coord 2000
01290+3921
Discov num
TDS1890
Comp
Coord arcsec 2000
01 28 57.88 +39 20 40.7
Date first
1991
Date last
1991
Obs
1
Pa first
71
Pa last
71
P.A. Now (θ)
71°
Sep first
1.0
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
11.94
Mag sec
12.03
delta mag (ΔM)
0.09
Spectral class
Pri motion ra
+005
Sec motion ra
+005
Pri motion dec
-010
Sec motion dec
-010
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
71.2
Precise sep
1.01
Constellation
Andromeda
Tycho2
2813-00246-1
last precise pa
71.2
last precise sep
1.01
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01290+3921 TDS1890 1991 1 71 1.0 11.94 12.03 012857.88+392040.7

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