18576+5331 LDS4802AB

 
 
18h 57m 37.94s +53 31' 14.2" P.A. 170 sep 1.5 mag 12.06,13.00
 
 
Coord 2000
18576+5331
Discov num
LDS4802
Comp
AB
Coord arcsec 2000
18 57 37.94 +53 31 14.2
Date first
1960
Date last
1960
Obs
1
Pa first
170
Pa last
170
P.A. Now (θ)
170°
Sep first
1.5
Sep last
1.5
Sep. Now (ρ)
1.5"
Mag pri
12.06
Mag sec
13.00
delta mag (ΔM)
0.94
Spectral class
Pri motion ra
+250
Sec motion ra
Pri motion dec
-050
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
18576+5331 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18576+5331 LDS4802 AB 1960 1960 1 170 1.5 12.06 13.00 0.94 <===
Show 18576+5331 LDS4802 AC 1960 2000 3 163 42.8 12.06 16.84 4.78
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
170
Precise sep
1.5
Constellation
Draco
last precise pa
170
last precise sep
1.5
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18576+5331 LDS4802 AB 1960 1 170 1.5 12.06 13.00 185737.94+533114.2

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