18446+2819 SLE 365

 
 
18h 44m 36.21s +28 18' 38.3" P.A. 261 sep 8 mag 11.40,11.60
 
 
Coord 2000
18446+2819
Discov num
SLE 365
Comp
Coord arcsec 2000
18 44 36.21 +28 18 38.3
Date first
1900
Date last
2013
Obs
7
Pa first
260
Pa last
261
P.A. Now (θ)
261°
Sep first
7.2
Sep last
8.0
Sep. Now (ρ)
8"
Mag pri
11.40
Mag sec
11.60
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
+001
Sec motion ra
-011
Pri motion dec
-003
Sec motion dec
-010
Notes
rPM=0.935
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
261.2
Precise sep
8.04
Constellation
Lyra
last precise pa
261.2
last precise sep
8.04
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18446+2819 SLE 365 2000 3 260 8.0 11.40 11.60 D 184436.21+281838.3
18446+2819 SLE 365 2003 5 261 8.0 11.40 11.60 D 184436.21+281838.3
18446+2819 SLE 365 2013 6 261 8.0 11.40 11.60 184436.21+281838.3

If you need more information about this double, apply for a data request form to the WDS.