18551+6757 LDS2424

 
 
18h 55m 06.70s +67 57' 19.3" P.A. 354 sep 13.4 mag 18.60,20.90
 
 
Coord 2000
18551+6757
Discov num
LDS2424
Comp
Coord arcsec 2000
18 55 06.70 +67 57 19.3
Date first
1954
Date last
2010
Obs
2
Pa first
356
Pa last
354
P.A. Now (θ)
354°
Sep first
13.0
Sep last
13.4
Sep. Now (ρ)
13.4"
Mag pri
18.60
Mag sec
20.90
delta mag (ΔM)
2.3
Spectral class
Pri motion ra
+004
Sec motion ra
Pri motion dec
-049
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
354.3
Precise sep
13.41
Constellation
Draco
last precise pa
354.3
last precise sep
13.41
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18551+6757 LDS2424 1954 1 356 13.0 18.60 20.90 185506.70+675719.3
18551+6757 LDS2424 2010 2 355 13.3 18.60 20.90 185506.70+675719.3

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