13213+3945 ES 1546

 
 
13h 21m 17.89s +39 44' 08.0" P.A. 214 sep 3.5 mag 10.15,14.40
 
 
Coord 2000
13213+3945
Discov num
ES 1546
Comp
Coord arcsec 2000
13 21 17.89 +39 44 08.0
Date first
1916
Date last
2000
Obs
2
Pa first
222
Pa last
214
P.A. Now (θ)
214°
Sep first
2.9
Sep last
3.5
Sep. Now (ρ)
3.5"
Mag pri
10.15
Mag sec
14.40
delta mag (ΔM)
4.25
Spectral class
Pri motion ra
-005
Sec motion ra
Pri motion dec
-041
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
214.1
Precise sep
3.52
Constellation
Canes Venatici
Tycho2
3025-00242-1
last precise pa
214.1
last precise sep
3.52
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13213+3945 ES 1546 1916 1 222 2.9 10.15 14.40 132117.89+394408.0
13213+3945 ES 1546 2000 2 214 3.5 10.15 14.40 132117.89+394408.0

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