18568+3443 POP 196

 
 
18h 56m 48.81s +34 42' 54.5" P.A. 2 sep 4 mag 13.50,14.20
 
 
Coord 2000
18568+3443
Discov num
POP 196
Comp
Coord arcsec 2000
18 56 48.81 +34 42 54.5
Date first
1987
Date last
2012
Obs
4
Pa first
353
Pa last
2
P.A. Now (θ)
Sep first
5.0
Sep last
4.0
Sep. Now (ρ)
4"
Mag pri
13.50
Mag sec
14.20
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
+008
Sec motion ra
-004
Pri motion dec
-003
Sec motion dec
+009
Notes
rPM=1.723
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
1.8
Precise sep
4.03
Constellation
Lyra
last precise pa
1.8
last precise sep
4.03
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18568+3443 POP 196 2000 2 6 4.8 13.50 14.20 D 185648.81+344254.5
18568+3443 POP 196 2002 3 7 4.5 13.50 14.20 D 185648.81+344254.5
18568+3443 POP 196 2012 4 2 4.0 13.50 14.20 185648.81+344254.5

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