17278+5200 UC 3346

 
 
17h 27m 47.03s +52 00' 03.5" P.A. 338 sep 6.3 mag 15.00,15.40
 
 
Coord 2000
17278+5200
Discov num
UC 3346
Comp
Coord arcsec 2000
17 27 47.03 +52 00 03.5
Date first
1998
Date last
2010
Obs
3
Pa first
339
Pa last
338
P.A. Now (θ)
338°
Sep first
6.5
Sep last
6.3
Sep. Now (ρ)
6.3"
Mag pri
15.00
Mag sec
15.40
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
-063
Sec motion ra
-063
Pri motion dec
+318
Sec motion dec
+318
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
338
Precise sep
6.25
Constellation
Draco
last precise pa
338
last precise sep
6.25
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17278+5200 UC 3346 2000 2 339 6.4 15.00 15.40 V 172747.03+520003.5
17278+5200 UC 3346 2003 2 339 6.5 15.00 15.40 V 172747.03+520003.5
17278+5200 UC 3346 2010 3 338 6.3 15.00 15.40 V 172747.03+520003.5

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