16538+5556 UC 3250

 
 
16h 53m 45.52s +55 55' 52.5" P.A. 34 sep 4.7 mag 15.00,15.60
 
 
Coord 2000
16538+5556
Discov num
UC 3250
Comp
Coord arcsec 2000
16 53 45.52 +55 55 52.5
Date first
2000
Date last
2015
Obs
4
Pa first
35
Pa last
34
P.A. Now (θ)
34°
Sep first
4.7
Sep last
4.7
Sep. Now (ρ)
4.7"
Mag pri
15.00
Mag sec
15.60
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
+023
Sec motion ra
+023
Pri motion dec
+195
Sec motion dec
+195
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
34.2
Precise sep
4.687
Constellation
Draco
Gaia DR2
67341867008
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16538+5556 UC 3250 2000 2 35 4.7 15.00 15.60 V 165345.52+555552.5
16538+5556 UC 3250 2003 2 35 4.8 15.00 15.60 V 165345.52+555552.5
16538+5556 UC 3250 2010 3 33 4.7 15.00 15.60 V 165345.52+555552.5
16538+5556 UC 3250 2015 4 34 4.7 15.00 15.60 V 165345.52+555552.5

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