18426+3937 HJ 1341

 
 
18h 42m 37.56s +39 37' 16.9" P.A. 286 sep 8.8 mag 11.33,11.80
 
 
Coord 2000
18426+3937
Discov num
HJ 1341
Comp
Coord arcsec 2000
18 42 37.56 +39 37 16.9
Date first
1828
Date last
2012
Obs
10
Pa first
285
Pa last
286
P.A. Now (θ)
286°
Sep first
10.0
Sep last
8.8
Sep. Now (ρ)
8.8"
Mag pri
11.33
Mag sec
11.80
delta mag (ΔM)
0.47
Spectral class
Pri motion ra
+006
Sec motion ra
+002
Pri motion dec
+006
Sec motion dec
+006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lyra
last precise pa
285.5
last precise sep
8.76
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18426+3937 HJ 1341 1982 5 285 8.9 11.39 11.80 184237.41+393534.3
18426+3937 HJ 1341 2012 7 286 8.8 11.39 11.80 184237.41+393534.3

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