17506+3511 UC 3423

 
 
17h 50m 35.09s +35 10' 33.4" P.A. 180 sep 41.5 mag 10.60,15.90
 
 
Coord 2000
17506+3511
Discov num
UC 3423
Comp
Coord arcsec 2000
17 50 35.09 +35 10 33.4
Date first
1998
Date last
2010
Obs
3
Pa first
179
Pa last
180
P.A. Now (θ)
180°
Sep first
41.0
Sep last
41.5
Sep. Now (ρ)
41.5"
Mag pri
10.60
Mag sec
15.90
delta mag (ΔM)
5.3
Spectral class
Pri motion ra
+021
Sec motion ra
+022
Pri motion dec
+048
Sec motion dec
+046
Notes
V R (Proper motion indicates physical, Red magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
Tycho2
2615-00813-1
last precise pa
179.5
last precise sep
41.47
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17506+3511 UC 3423 2000 2 179 40.9 10.60 15.90 V 175035.09+351033.4
17506+3511 UC 3423 2002 2 179 41.0 10.60 15.90 V 175035.09+351033.4
17506+3511 UC 3423 2010 3 180 41.5 10.60 15.90 V R 175035.09+351033.4

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