17458+8003 UC 3399

 
 
17h 45m 48.42s +80 03' 20.7" P.A. 334 sep 49 mag 10.60,16.30
 
 
Coord 2000
17458+8003
Discov num
UC 3399
Comp
Coord arcsec 2000
17 45 48.42 +80 03 20.7
Date first
1999
Date last
2010
Obs
3
Pa first
335
Pa last
334
P.A. Now (θ)
334°
Sep first
48.9
Sep last
49.0
Sep. Now (ρ)
49"
Mag pri
10.60
Mag sec
16.30
delta mag (ΔM)
5.7
Spectral class
Pri motion ra
-059
Sec motion ra
-057
Pri motion dec
+011
Sec motion dec
+016
Notes
V (Proper motion indicates physical)
rPM=0.09 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
334.3
Precise sep
48.98
Constellation
Ursa Minor
Tycho2
4577-00514-1
last precise pa
334.3
last precise sep
48.98
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17458+8003 UC 3399 2000 2 335 49.2 10.60 16.30 V 174548.42+800320.7
17458+8003 UC 3399 2004 2 335 49.3 10.60 16.30 V 174548.42+800320.7
17458+8003 UC 3399 2010 3 335 48.9 10.60 16.30 V 174548.42+800320.7

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