09176+3641 ES 1734

 
 
09h 17m 34.53s +36 41' 50.2" P.A. 70 sep 2.4 mag 10.20,10.70
 
 
Coord 2000
09176+3641
Discov num
ES 1734
Comp
Coord arcsec 2000
09 17 34.53 +36 41 50.2
Date first
1918
Date last
2017
Obs
7
Pa first
67
Pa last
70
P.A. Now (θ)
70°
Sep first
2.6
Sep last
2.4
Sep. Now (ρ)
2.4"
Mag pri
10.20
Mag sec
10.70
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
-005
Sec motion ra
Pri motion dec
-011
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
69.9
Precise sep
2.391
Constellation
Lynx
Tycho2
2499-01600-1
last precise pa
69.9
last precise sep
2.391
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09176+3641 ES 1734 2000 5 70 2.5 10.20 10.70 N 091734.53+364150.2
09176+3641 ES 1734 2012 6 70 2.3 10.20 10.70 N 091734.53+364150.2
09176+3641 ES 1734 2017 7 70 2.4 10.20 10.70 N 091734.53+364150.2

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