18316+3513 UC 3601

 
 
18h 31m 36.49s +35 12' 45.3" P.A. 131 sep 40.7 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
2002
Obs
2
Pa first
132
Pa last
131
P.A. Now (θ)
131°
Sep first
40.2
Sep last
40.7
Sep. Now (ρ)
40.7"
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
131.4
Precise sep
40.659
Constellation
Lyra
last precise pa
131.4
last precise sep
40.659
 
 
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

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