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
Cdsa2 id
LDS 2237 BC
Constellation
Taurus
Ra deg
4.449261111111111
De deg
20.498944444444444
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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