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JPL Small-Body Database Browser
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266987 (2010 XK24)
Classification: Main-belt Asteroid          SPK-ID: 2266987
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1803514362437243 6.5589e-08  
a 2.728955390870398 2.4406e-08 au
q 2.236784366681868 1.7143e-07 au
i 13.54618622269149 5.9148e-06 deg
node 99.10544619623705 2.9726e-05 deg
peri 267.1078954504196 3.6517e-05 deg
M 352.2395762601436 1.7521e-05 deg
tp 2458635.995722165603
(2019-Jun-01.49572217)
8.0201e-05 TDB
period 1646.618845564931
4.51
2.209e-05
6.048e-08
d
yr
n .2186298310441657 2.9329e-09 deg/d
Q 3.221126415058928 2.8808e-08 au
  Orbit Determination Parameters
   # obs. used (total)      207  
   data-arc span      9857 days (26.99 yr)  
   first obs. used      1992-12-01  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54622  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 19:35:15  

Additional Information
 Earth MOID = 1.28328 au 
 Jupiter MOID = 2.38833 au 
 T_jup = 3.292 
[ 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 16.3   n/a MPO360375  

266987 (2010 XK24)          Discovered 2005-Jul-28 by NEAT at Palomar
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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