00220+4529 TDS1422

 
 
00h 22m 00.23s +45 28' 38.2" P.A. 256 sep 1.3 mag 11.52,12.39
 
 
Coord 2000
00220+4529
Discov num
TDS1422
Comp
Coord arcsec 2000
00 22 00.23 +45 28 38.2
Date first
1991
Date last
2015
Obs
2
Pa first
246
Pa last
256
P.A. Now (θ)
256°
Sep first
1.3
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
11.52
Mag sec
12.39
delta mag (ΔM)
0.87
Spectral class
Pri motion ra
-014
Sec motion ra
-014
Pri motion dec
-021
Sec motion dec
-021
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Andromeda
Tycho2
3247-00290-1
last precise pa
255.7
last precise sep
1.25
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00220+4529 TDS1422 1991 1 246 1.3 11.52 12.39 002200.23+452838.2
00220+4529 TDS1422 2015 2 247 1.5 11.52 12.39 002200.23+452838.2

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