04270+2030 LDS2237BC

 
 
04h 26m 57.34s +20 29' 56.2" P.A. 56 sep 13.7 mag 19.00,20.50
 
 
Coord 2000
04270+2030
Discov num
LDS2237
Comp
BC
Coord arcsec 2000
04 26 57.34 +20 29 56.2
Date first
1955
Date last
2010
Obs
5
Pa first
57
Pa last
56
P.A. Now (θ)
56°
Sep first
14.0
Sep last
13.7
Sep. Now (ρ)
13.7"
Mag pri
19.00
Mag sec
20.50
delta mag (ΔM)
1.5
Spectral class
Pri motion ra
+018
Sec motion ra
+004
Pri motion dec
-030
Sec motion dec
-032
Notes
rPM=0.404
Nature of this double is uncertain.
 
 
04270+2030 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 04270+2030 LDS2237 AB 1955 2010 5 339 43.1 13.60 19.00 5.40
Show 04270+2030 LDS2237 BC 1955 2010 5 56 13.7 19.00 20.50 1.50 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
56.3
Precise sep
13.67
Constellation
Taurus
last precise pa
56.3
last precise sep
13.67
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04270+2030 LDS2237 BC 1955 1 57 14.0 21.20 21.20 042657.34+202956.2
04270+2030 LDS2237 BC 2010 5 56 13.7 19.00 20.50 042657.34+202956.2

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