02209+4758 COU2159

 
 
02h 20m 52.52s +47 57' 40.0" P.A. 98 sep 1.2 mag 12.25,12.71
 
 
Coord 2000
02209+4758
Discov num
COU2159
Comp
Coord arcsec 2000
02 20 52.52 +47 57 40.0
Date first
1983
Date last
2015
Obs
3
Pa first
98
Pa last
98
P.A. Now (θ)
98°
Sep first
1.1
Sep last
1.2
Sep. Now (ρ)
1.2"
Mag pri
12.25
Mag sec
12.71
delta mag (ΔM)
0.46
Spectral class
Pri motion ra
+003
Sec motion ra
+003
Pri motion dec
+000
Sec motion dec
+000
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
98
Precise sep
1.231
Cdsa2 id
COU 2159
Constellation
Andromeda
Tycho2
3298-01389-1
Ra deg
2.3479222222222225
De deg
47.961111111111116
last precise pa
98
last precise sep
1.231
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02209+4758 COU2159 1991 2 102 1.3 12.25 12.71 022052.52+475740.0
02209+4758 COU2159 2015 3 98 1.2 12.25 12.71 022052.52+475740.0

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