18366+3859 MLB 755

 
 
18h 36m 35.97s +38 58' 35.2" P.A. 104 sep 9.6 mag 12.93,13.02
 
 
Coord 2000
18366+3859
Discov num
MLB 755
Comp
Coord arcsec 2000
18 36 35.97 +38 58 35.2
Date first
1999
Date last
2013
Obs
5
Pa first
104
Pa last
104
P.A. Now (θ)
104°
Sep first
9.2
Sep last
9.6
Sep. Now (ρ)
9.6"
Mag pri
12.93
Mag sec
13.02
delta mag (ΔM)
0.09
Spectral class
Pri motion ra
-014
Sec motion ra
+009
Pri motion dec
+001
Sec motion dec
+014
Notes
rPM=1.587
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
103.7
Precise sep
9.55
Constellation
Lyra
last precise pa
103.7
last precise sep
9.55
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18366+3859 MLB 755 2008 4 103 9.2 12.93 13.02 N D 183635.97+385835.2
18366+3859 MLB 755 2011 4 88 7.4 12.93 13.02 D 183635.97+385835.2
18366+3859 MLB 755 2013 4 104 9.6 12.93 13.02 183635.97+385835.2

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