16177+5136 UC 3148

 
 
16h 17m 40.51s +51 35' 47.3" P.A. 317 sep 49.4 mag 12.52,14.46
 
 
Coord 2000
16177+5136
Discov num
UC 3148
Comp
Coord arcsec 2000
16 17 40.51 +51 35 47.3
Date first
1998
Date last
2015
Obs
4
Pa first
317
Pa last
317
P.A. Now (θ)
317°
Sep first
49.4
Sep last
49.4
Sep. Now (ρ)
49.4"
Mag pri
12.52
Mag sec
14.46
delta mag (ΔM)
1.94
Spectral class
Pri motion ra
-035
Sec motion ra
-036
Pri motion dec
+049
Sec motion dec
+043
Notes
V (Proper motion indicates physical)
rPM=0.101 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
316.5
Precise sep
49.407
Cdsa2 id
UC 3148
Constellation
Draco
Ra deg
16.294586111111112
De deg
51.596472222222225
last precise pa
316.5
last precise sep
49.407
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16177+5136 UC 3148 2000 2 317 49.4 12.50 14.50 V 161740.51+513547.3
16177+5136 UC 3148 2003 2 317 49.4 12.50 14.50 V 161740.51+513547.3
16177+5136 UC 3148 2010 3 316 49.5 12.52 14.46 V 161740.51+513547.3
16177+5136 UC 3148 2015 4 317 49.4 12.52 14.46 V 161740.51+513547.3

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