18579+3212 BKO  55

 
 
18h 57m 55.36s +32 12' 25.3" P.A. 161 sep 15.1 mag 10.80,11.00
 
 
Coord 2000
18579+3212
Discov num
BKO  55
Comp
Coord arcsec 2000
18 57 55.36 +32 12 25.3
Date first
1918
Date last
2010
Obs
6
Pa first
161
Pa last
161
P.A. Now (θ)
161°
Sep first
14.7
Sep last
15.1
Sep. Now (ρ)
15.1"
Mag pri
10.80
Mag sec
11.00
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
-007
Sec motion ra
+002
Pri motion dec
+006
Sec motion dec
-006
Notes
rPM=1.627
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
161.2
Precise sep
15.13
Constellation
Lyra
last precise pa
161.2
last precise sep
15.13
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18579+3212 BKO 55 2002 4 162 15.1 10.80 11.00 D 185755.36+321225.3
18579+3212 BKO 55 2010 6 161 14.9 10.80 11.00 185755.36+321225.3

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