12437+4015 ES 1403

 
 
12h 43m 42.93s +40 13' 25.1" P.A. 215 sep 3.1 mag 10.60,11.50
 
 
Coord 2000
12437+4015
Discov num
ES 1403
Comp
Coord arcsec 2000
12 43 42.93 +40 13 25.1
Date first
1915
Date last
2001
Obs
5
Pa first
218
Pa last
215
P.A. Now (θ)
215°
Sep first
3.0
Sep last
3.1
Sep. Now (ρ)
3.1"
Mag pri
10.60
Mag sec
11.50
delta mag (ΔM)
0.9
Spectral class
Pri motion ra
+026
Sec motion ra
Pri motion dec
-018
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
215.3
Precise sep
3.08
Cdsa2 id
ES 1403
Constellation
Canes Venatici
Tycho2
3021-00199-1
Ra deg
12.728591666666667
De deg
40.22363888888889
last precise pa
215.3
last precise sep
3.08
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12437+4015 ES 1403 2001 5 215 3.1 10.60 11.50 124342.93+401325.1

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