04002+0818 A  1936A,BC

 
 
04h 00m 09.41s +08 18' 15.2" P.A. 26 sep 4.1 mag 10.48,10.33 Sp K0
 
 
Coord 2000
04002+0818
Discov num
A  1936
Comp
A,BC
Coord arcsec 2000
04 00 09.41 +08 18 15.2
Date first
1908
Date last
2013
Obs
17
Pa first
28
Pa last
26
P.A. Now (θ)
26°
Sep first
4.2
Sep last
4.1
Sep. Now (ρ)
4.1"
Mag pri
10.48
Mag sec
10.33
delta mag (ΔM)
0.15
Spectral class
K0 (yellow-orange)
Pri motion ra
+006
Sec motion ra
+029
Pri motion dec
-022
Sec motion dec
+018
Notes
Nature of this double is uncertain.
 
 
04002+0818 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 04002+0818 A 1936 A,BC 1908 2013 17 26 4.1 10.48 10.33 0.15 <===
Show 04002+0818 A 1936 BC 1908 2008 19 200 0.3 9.60 9.70 0.10 Y
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Taurus
last precise pa
26.3
last precise sep
4.09
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04002+0818 A 1936 A,BC 2003 14 26 4.1 10.48 10.33 K0 D 040009.52+081818.9
04002+0818 A 1936 A,BC 2013 16 26 4.1 10.48 10.33 K0 040009.52+081818.9

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