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
Cdsa2 id
POP 196
Constellation
Lyra
Ra deg
18.946891666666666
De deg
34.715138888888895
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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