02328+5155 TDS2278

 
 
02h 32m 47.64s +51 54' 34.9" P.A. 71 sep 1.5 mag 11.52,12.42
 
 
Coord 2000
02328+5155
Discov num
TDS2278
Comp
Coord arcsec 2000
02 32 47.64 +51 54 34.9
Date first
1991
Date last
2015
Obs
2
Pa first
70
Pa last
71
P.A. Now (θ)
71°
Sep first
1.5
Sep last
1.5
Sep. Now (ρ)
1.5"
Mag pri
11.52
Mag sec
12.42
delta mag (ΔM)
0.9
Spectral class
Pri motion ra
-017
Sec motion ra
-017
Pri motion dec
+004
Sec motion dec
+004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
71.4
Precise sep
1.51
Constellation
Perseus
Tycho2
3307-01978-1
last precise pa
71.4
last precise sep
1.51
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02328+5155 TDS2278 1991 1 70 1.5 11.52 12.42 023247.64+515434.9
02328+5155 TDS2278 2015 2 71 1.5 11.52 12.42 023247.64+515434.9

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