18454+3005 SLE 119

 
 
18h 45m 22.39s +30 05' 18.1" P.A. 176 sep 6.6 mag 11.00,11.60
 
 
Coord 2000
18454+3005
Discov num
SLE 119
Comp
Coord arcsec 2000
18 45 22.39 +30 05 18.1
Date first
1982
Date last
2008
Obs
7
Pa first
182
Pa last
176
P.A. Now (θ)
176°
Sep first
6.7
Sep last
6.6
Sep. Now (ρ)
6.6"
Mag pri
11.00
Mag sec
11.60
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
-006
Sec motion ra
-002
Pri motion dec
-013
Sec motion dec
-016
Notes
rPM=0.31
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
176.3
Precise sep
6.56
Cdsa2 id
SLE 119
Constellation
Lyra
Ra deg
18.756219444444444
De deg
30.08836111111111
last precise pa
176.3
last precise sep
6.56
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18454+3005 SLE 119 2006 4 176 6.7 11.00 11.60 184522.39+300518.1
18454+3005 SLE 119 2008 5 176 6.6 11.00 11.60 184522.39+300518.1

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