17089+4720 UC 3299

 
 
17h 08m 56.05s +47 19' 37.4" P.A. 315 sep 55.8 mag 11.72,14.98
 
 
Coord 2000
17089+4720
Discov num
UC 3299
Comp
Coord arcsec 2000
17 08 56.05 +47 19 37.4
Date first
1999
Date last
2010
Obs
3
Pa first
315
Pa last
315
P.A. Now (θ)
315°
Sep first
55.8
Sep last
55.8
Sep. Now (ρ)
55.8"
Mag pri
11.72
Mag sec
14.98
delta mag (ΔM)
3.26
Spectral class
Pri motion ra
-002
Sec motion ra
-001
Pri motion dec
-065
Sec motion dec
-062
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
Tycho2
3501-01093-1
last precise pa
314.5
last precise sep
55.76
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17089+4720 UC 3299 2000 2 315 55.9 11.70 15.00 V 170856.05+471937.4
17089+4720 UC 3299 2003 2 315 56.0 11.70 15.00 V 170856.05+471937.4
17089+4720 UC 3299 2010 3 315 55.8 11.72 14.98 V 170856.05+471937.4

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