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JPL Small-Body Database Browser
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441871 (2010 AX38)
Classification: Main-belt Asteroid          SPK-ID: 2441871
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1632302863722605 9.1826e-08  
a 2.3829206408691 4.6349e-08 au
q 1.993955822257666 2.2986e-07 au
i 6.118221148036505 1.1166e-05 deg
node 320.0013410231919 8.5e-05 deg
peri 158.3068947793247 9.1171e-05 deg
M 198.1953143701413 4.2088e-05 deg
tp 2459204.381032357855
(2020-Dec-20.88103236)
0.00017006 TDB
period 1343.577726458067
3.68
3.92e-05
1.073e-07
d
yr
n .2679413277779099 7.8174e-09 deg/d
Q 2.771885459480534 5.3915e-08 au
  Orbit Determination Parameters
   # obs. used (total)      62  
   data-arc span      4057 days (11.11 yr)  
   first obs. used      2005-12-21  
   last obs. used      2017-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55755  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 12:34:10  

Additional Information
 Earth MOID = 1.0117 au 
 Jupiter MOID = 2.31225 au 
 T_jup = 3.511 
[ 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 17.9   n/a MPO397575  

441871 (2010 AX38)          Discovered 2009-Nov-21 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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