10387+2502 LDS4004BC

 
 
10h 38m 31.77s +25 00' 11.4" P.A. 293 sep 26.7 mag 15.49,15.50
 
 
Coord 2000
10387+2502
Discov num
LDS4004
Comp
BC
Coord arcsec 2000
10 38 31.77 +25 00 11.4
Date first
1960
Date last
2001
Obs
3
Pa first
293
Pa last
293
P.A. Now (θ)
293°
Sep first
27.0
Sep last
26.7
Sep. Now (ρ)
26.7"
Mag pri
15.49
Mag sec
15.50
delta mag (ΔM)
0.01
Spectral class
Pri motion ra
+060
Sec motion ra
+058
Pri motion dec
-096
Sec motion dec
-094
Notes
Nature of this double is uncertain.
 
 
10387+2502 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 10387+2502 LDS4004 AB 1960 2001 3 253 186.0 15.24 15.49 0.25
Show 10387+2502 LDS4004 BC 1960 2001 3 293 26.7 15.49 15.50 0.01 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Leo Minor
last precise pa
293.4
last precise sep
26.747
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10387+2502 LDS4004 BC 1960 1 293 27.0 15.49 15.50 103831.77+250011.4
10387+2502 LDS4004 BC 1998 2 294 26.8 15.49 15.50 D 103831.77+250011.4
10387+2502 LDS4004 BC 2001 3 293 26.7 15.49 15.50 D 103831.77+250011.4

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