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
Constellation
Draco
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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