16311+7131 UC 3182

 
 
16h 31m 03.29s +71 31' 27.8" P.A. 183 sep 9.6 mag 13.20,16.60
 
 
Coord 2000
16311+7131
Discov num
UC 3182
Comp
Coord arcsec 2000
16 31 03.29 +71 31 27.8
Date first
1999
Date last
2004
Obs
2
Pa first
183
Pa last
183
P.A. Now (θ)
183°
Sep first
10.0
Sep last
9.6
Sep. Now (ρ)
9.6"
Mag pri
13.20
Mag sec
16.60
delta mag (ΔM)
3.4
Spectral class
Pri motion ra
-038
Sec motion ra
-040
Pri motion dec
+053
Sec motion dec
+047
Notes
V (Proper motion indicates physical)
rPM=0.097 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
183.1
Precise sep
9.57
Cdsa2 id
UC 3182
Constellation
Draco
Ra deg
16.517580555555554
De deg
71.5243888888889
last precise pa
183.1
last precise sep
9.57
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16311+7131 UC 3182 2000 2 183 9.5 13.20 16.60 V 163103.29+713127.8
16311+7131 UC 3182 2004 2 183 9.6 13.20 16.60 V 163103.29+713127.8

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