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410161 (2007 KS4)
Classification: Main-belt Asteroid          SPK-ID: 2410161
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .161117465761314 7.6575e-08  
a 2.215102214156253 2.0083e-08 au
q 1.858210559009122 1.7522e-07 au
i 4.656519155336554 9.5778e-06 deg
node 211.5448374982457 6.642e-05 deg
peri 94.08747679585048 8.1805e-05 deg
M 292.6109331854009 4.2469e-05 deg
tp 2459225.911477317430
(2021-Jan-11.41147732)
0.00014339 TDB
period 1204.173550251554
3.30
1.6376e-05
4.484e-08
d
yr
n .2989602287185227 4.0657e-09 deg/d
Q 2.571993869303383 2.3319e-08 au
  Orbit Determination Parameters
   # obs. used (total)      74  
   data-arc span      4750 days (13.00 yr)  
   first obs. used      2007-05-24  
   last obs. used      2020-05-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55277  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 13:54:28  

Additional Information
 Earth MOID = .850482 au 
 Jupiter MOID = 2.66154 au 
 T_jup = 3.633 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.6   n/a MPO368739  

410161 (2007 KS4)          Discovered 2007-May-24 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-10-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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