17427+7459 UC 3388

 
 
17h 42m 43.14s +74 59' 22.5" P.A. 305 sep 47.7 mag 14.50,16.40
 
 
Coord 2000
17427+7459
Discov num
UC 3388
Comp
Coord arcsec 2000
17 42 43.14 +74 59 22.5
Date first
1999
Date last
2010
Obs
3
Pa first
305
Pa last
305
P.A. Now (θ)
305°
Sep first
47.7
Sep last
47.7
Sep. Now (ρ)
47.7"
Mag pri
14.50
Mag sec
16.40
delta mag (ΔM)
1.9
Spectral class
Pri motion ra
-006
Sec motion ra
-013
Pri motion dec
+056
Sec motion dec
+049
Notes
V (Proper motion indicates physical)
rPM=0.176 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
305.1
Precise sep
47.67
Constellation
Draco
last precise pa
305.1
last precise sep
47.67
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17427+7459 UC 3388 2000 2 305 47.8 14.50 16.40 V 174243.14+745922.5
17427+7459 UC 3388 2004 2 305 47.8 14.50 16.40 V 174243.14+745922.5
17427+7459 UC 3388 2010 3 305 47.7 14.50 16.40 V 174243.14+745922.5

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