18316+3513 UC 3601

 
 
18h 31m 36.49s +35 12' 45.3" P.A. 131 sep 40.5 mag 15.80,16.00
 
 
Coord 2000
18316+3513
Discov num
UC 3601
Comp
Coord arcsec 2000
18 31 36.49 +35 12 45.3
Date first
1998
Date last
2015
Obs
3
Pa first
132
Pa last
131
P.A. Now (θ)
131°
Sep first
40.2
Sep last
40.5
Sep. Now (ρ)
40.5"
Mag pri
15.80
Mag sec
16.00
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
-085
Sec motion ra
-064
Pri motion dec
+092
Sec motion dec
+073
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.226 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
130.9
Precise sep
40.469
Cdsa2 id
UC 3601
Constellation
Lyra
Ra deg
18.526802777777778
De deg
35.212583333333335
last precise pa
130.9
last precise sep
40.469
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18316+3513 UC 3601 2000 2 132 40.6 15.80 16.00 V 183136.49+351245.3
18316+3513 UC 3601 2002 2 131 40.7 15.80 16.00 V 183136.49+351245.3
18316+3513 UC 3601 2010 3 130 34.9 15.80 16.00 V R 183136.49+351245.3
18316+3513 UC 3601 2015 3 131 40.5 15.80 16.00 V R 183136.49+351245.3

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