18380+3417 LDS4793

 
 
18h 38m 02.60s +34 17' 12.3" P.A. 182 sep 53.9 mag 17.80,21.00
 
 
Coord 2000
18380+3417
Discov num
LDS4793
Comp
Coord arcsec 2000
18 38 02.60 +34 17 12.3
Date first
1960
Date last
1998
Obs
2
Pa first
184
Pa last
182
P.A. Now (θ)
182°
Sep first
56.0
Sep last
53.9
Sep. Now (ρ)
53.9"
Mag pri
17.80
Mag sec
21.00
delta mag (ΔM)
3.2
Spectral class
Pri motion ra
+059
Sec motion ra
Pri motion dec
+078
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
182.2
Precise sep
53.89
Constellation
Lyra
last precise pa
182.2
last precise sep
53.89
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18380+3417 LDS4793 1998 2 182 53.9 17.80 21.00 D 183802.60+341712.3

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