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JPL Small-Body Database Browser
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376830 (2001 MJ11)
Classification: Mars-crossing Asteroid          SPK-ID: 2376830
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2670310582520128 6.6914e-08  
a 2.205845612961765 1.459e-08 au
q 1.616816324592026 1.5015e-07 au
i 8.649974912160149 7.1857e-06 deg
node 94.63384872803628 6.9452e-05 deg
peri 217.9599976615047 7.357e-05 deg
M 265.0692589146898 3.2491e-05 deg
tp 2459316.048025313179
(2021-Apr-11.54802531)
0.00011068 TDB
period 1196.633333038658
3.28
1.1872e-05
3.25e-08
d
yr
n .3008440347268599 2.9848e-09 deg/d
Q 2.794874901331506 1.8486e-08 au
  Orbit Determination Parameters
   # obs. used (total)      92  
   data-arc span      6763 days (18.52 yr)  
   first obs. used      1998-11-15  
   last obs. used      2017-05-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .78981  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 14:48:25  

Additional Information
 Earth MOID = .612379 au 
 Jupiter MOID = 2.50256 au 
 T_jup = 3.600 
[ 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 17.7   n/a MPO402523  

376830 (2001 MJ11)          Discovered 2001-Jun-27 by NEAT at Palomar
Reference: Last Updated: 2013-11-20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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