18150+3840 LDS4781

 
 
18h 15m 03.48s +38 39' 31.5" sep 4 mag 13.60,13.70
 
 
Coord 2000
18150+3840
Discov num
LDS4781
Comp
Coord arcsec 2000
18 15 03.48 +38 39 31.5
Date first
1960
Date last
1960
Obs
1
Pa first
0
Pa last
0
P.A. Now (θ)
Sep first
4.0
Sep last
4.0
Sep. Now (ρ)
4"
Mag pri
13.60
Mag sec
13.70
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-060
Sec motion ra
-060
Pri motion dec
-255
Sec motion dec
-255
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise sep
4
Constellation
Lyra
last precise pa
0
last precise sep
4
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18150+3840 LDS4781 1960 1 0 4.0 13.60 13.70 181503.48+383931.5
18150+3840 LDS4781 2010 2 0 3.9 13.60 13.70 N 181503.48+383931.5

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