10140+2449 HJ  477AD

 
 
10h 14m 00.53s +24 49' 52.7" P.A. 333 sep 44.8 mag 10.31,12.83
 
 
Coord 2000
10140+2449
Discov num
HJ  477
Comp
AD
Coord arcsec 2000
10 14 00.53 +24 49 52.7
Date first
1909
Date last
2014
Obs
10
Pa first
334
Pa last
333
P.A. Now (θ)
333°
Sep first
44.2
Sep last
44.8
Sep. Now (ρ)
44.8"
Mag pri
10.31
Mag sec
12.83
delta mag (ΔM)
2.52
Spectral class
Pri motion ra
-018
Sec motion ra
-019
Pri motion dec
-023
Sec motion dec
-004
Notes
rPM=0.651
Nature of this double is uncertain.
 
 
10140+2449 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 10140+2449 HJ 477 AB 1827 2015 28 304 2.6 10.31 10.33 0.02
Show 10140+2449 HJ 477 AC 1827 2014 10 358 14.8 10.31 13.86 3.55
Show 10140+2449 HJ 477 AD 1909 2014 10 333 44.8 10.31 12.83 2.52 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
333.3
Precise sep
44.78
Cdsa2 id
HJ 477 AD
Constellation
Leo
Tycho2
1969-01126-2
Ra deg
10.233480555555555
De deg
24.831305555555556
last precise pa
333.3
last precise sep
44.78
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10140+2449 HJ 477 AD 1998 6 333 44.2 10.31 12.30 D 101400.53+244952.7
10140+2449 HJ 477 AD 2001 7 333 44.2 10.31 12.30 D 101400.53+244952.7
10140+2449 HJ 477 AD 2014 9 333 44.8 10.31 12.83 101400.53+244952.7

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