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JPL Small-Body Database Browser
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376244 (2011 EM73)
Classification: Main-belt Asteroid          SPK-ID: 2376244
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1680797871109248 5.4344e-08  
a 2.378144333174774 3.0772e-08 au
q 1.978426339935706 1.305e-07 au
i 3.393863367657513 6.4735e-06 deg
node 99.46820707416715 0.00013206 deg
peri 12.17870166508314 0.00013486 deg
M 226.1614525645163 3.3558e-05 deg
tp 2459498.505861308355
(2021-Oct-11.00586131)
0.00013135 TDB
period 1339.540166164983
3.67
2.6e-05
7.118e-08
d
yr
n .2687489401909139 5.2163e-09 deg/d
Q 2.777862326413842 3.5944e-08 au
  Orbit Determination Parameters
   # obs. used (total)      204  
   data-arc span      4588 days (12.56 yr)  
   first obs. used      2006-12-14  
   last obs. used      2019-07-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52901  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:55:34  

Additional Information
 Earth MOID = .995207 au 
 Jupiter MOID = 2.32986 au 
 T_jup = 3.519 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.1   n/a MPO476765  

376244 (2011 EM73)          Discovered 2006-Dec-14 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-10-21

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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