17277+5424 UC 3345

 
 
17h 27m 42.46s +54 23' 56.5" P.A. 199 sep 26 mag 13.40,16.01
 
 
Coord 2000
17277+5424
Discov num
UC 3345
Comp
Coord arcsec 2000
17 27 42.46 +54 23 56.5
Date first
1999
Date last
2010
Obs
3
Pa first
199
Pa last
199
P.A. Now (θ)
199°
Sep first
26.1
Sep last
26.0
Sep. Now (ρ)
26"
Mag pri
13.40
Mag sec
16.01
delta mag (ΔM)
2.61
Spectral class
Pri motion ra
+022
Sec motion ra
+023
Pri motion dec
+070
Sec motion dec
+063
Notes
V (Proper motion indicates physical)
rPM=0.096 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
199.1
Precise sep
26.03
Constellation
Draco
last precise pa
199.1
last precise sep
26.03
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17277+5424 UC 3345 2000 2 200 26.2 13.40 16.00 V 172742.46+542356.5
17277+5424 UC 3345 2003 2 200 26.2 13.40 16.00 V 172742.46+542356.5
17277+5424 UC 3345 2010 3 199 26.1 13.40 16.01 V 172742.46+542356.5

If you need more information about this double, apply for a data request form to the WDS.