18420+6109 LDS2747

 
 
18h 41m 48.87s +61 08' 53.6" P.A. 75 sep 4 mag 15.90,21.20
 
 
Coord 2000
18420+6109
Discov num
LDS2747
Comp
Coord arcsec 2000
18 41 48.87 +61 08 53.6
Date first
1966
Date last
1966
Obs
1
Pa first
75
Pa last
75
P.A. Now (θ)
75°
Sep first
4.0
Sep last
4.0
Sep. Now (ρ)
4"
Mag pri
15.90
Mag sec
21.20
delta mag (ΔM)
5.3
Spectral class
Pri motion ra
+067
Sec motion ra
Pri motion dec
-207
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
75
Precise sep
4
Cdsa2 id
LDS 2747
Constellation
Draco
Ra deg
18.696908333333333
De deg
61.14822222222222
last precise pa
75
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
18420+6109 LDS2747 1966 1 75 4.0 15.90 21.20 184148.87+610855.7

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