18491+3343 UC 3682

 
 
18h 49m 03.91s +33 42' 36.1" P.A. 312 sep 19.4 mag 13.80,16.60
 
 
Coord 2000
18491+3343
Discov num
UC 3682
Comp
Coord arcsec 2000
18 49 03.91 +33 42 36.1
Date first
1999
Date last
2002
Obs
2
Pa first
310
Pa last
312
P.A. Now (θ)
312°
Sep first
18.6
Sep last
19.4
Sep. Now (ρ)
19.4"
Mag pri
13.80
Mag sec
16.60
delta mag (ΔM)
2.8
Spectral class
Pri motion ra
-037
Sec motion ra
-044
Pri motion dec
+055
Sec motion dec
+031
Notes
V (Proper motion indicates physical)
rPM=0.377
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
312.4
Precise sep
19.417
Cdsa2 id
UC 3682
Constellation
Lyra
Ra deg
18.817752777777777
De deg
33.71002777777778
last precise pa
312.4
last precise sep
19.417
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18491+3343 UC 3682 2000 2 313 19.4 13.80 16.60 V 184903.91+334236.1
18491+3343 UC 3682 2002 2 312 19.4 13.80 16.60 V 184903.91+334236.1

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