02456+5751 TDS2353

 
 
02h 45m 38.12s +57 51' 22.4" P.A. 178 sep 1.8 mag 11.10,11.64
 
 
Coord 2000
02456+5751
Discov num
TDS2353
Comp
Coord arcsec 2000
02 45 38.12 +57 51 22.4
Date first
1991
Date last
2015
Obs
2
Pa first
175
Pa last
178
P.A. Now (θ)
178°
Sep first
1.9
Sep last
1.8
Sep. Now (ρ)
1.8"
Mag pri
11.10
Mag sec
11.64
delta mag (ΔM)
0.54
Spectral class
Pri motion ra
+024
Sec motion ra
+024
Pri motion dec
-014
Sec motion dec
-014
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
177.7
Precise sep
1.818
Constellation
Cassiopeia
Tycho2
3708-00291-1
last precise pa
177.7
last precise sep
1.818
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02456+5751 TDS2353 1991 1 175 1.9 11.10 11.64 024538.12+575122.4
02456+5751 TDS2353 2015 2 178 1.8 11.10 11.64 024538.12+575122.4

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