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332968 (2011 EM75)
Classification: Main-belt Asteroid          SPK-ID: 2332968
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07604292993807828 1.0138e-07  
a 2.561026699696872 2.502e-08 au
q 2.366278725802275 2.6743e-07 au
i 4.526245054712867 5.4077e-06 deg
node 65.27718361943749 9.3777e-05 deg
peri 133.4570763820217 0.0001054 deg
M 57.57501992480013 5.2329e-05 deg
tp 2458761.085096112914
(2019-Oct-04.58509611)
0.00021645 TDB
period 1496.992367730389
4.10
2.1937e-05
6.006e-08
d
yr
n .2404821879925821 3.5241e-09 deg/d
Q 2.755774673591469 2.6922e-08 au
  Orbit Determination Parameters
   # obs. used (total)      248  
   data-arc span      6319 days (17.30 yr)  
   first obs. used      2001-11-16  
   last obs. used      2019-03-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65379  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 21:13:00  

Additional Information
 Earth MOID = 1.36597 au 
 Jupiter MOID = 2.20376 au 
 T_jup = 3.426 
[ 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 16.8   n/a MPO471453  

332968 (2011 EM75)          Discovered 2003-Mar-31 by LONEOS at Anderson Mesa
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09

Alternate Designations
 2011 EM75 = 2007 EV120 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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