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(2014 NN2)
Classification: Mars-crossing Asteroid          SPK-ID: 3674328
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5561440258994659 1.1959e-05  
a 3.178945615074415 8.8549e-05 au
q 1.410994002591476 1.4268e-06 au
i 1.882560765771816 1.2743e-05 deg
node 63.88169352642183 0.00036472 deg
peri 279.6811316609642 0.00042638 deg
M 35.64827574259012 0.016657 deg
tp 2458995.497526206402
(2020-May-25.99752621)
0.087221 TDB
period 2070.251338342372
5.67
0.0865
0.0002368
d
yr
n .1738919296090146 7.2656e-06 deg/d
Q 4.946897227557354 0.00013779 au
  Orbit Determination Parameters
   # obs. used (total)      28  
   data-arc span      132 days  
   first obs. used      2014-07-01  
   last obs. used      2014-11-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      4  
   norm. resid. RMS      .45658  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 10:16:00  

Additional Information
 Earth MOID = .40343 au 
 Jupiter MOID = .484059 au 
 T_jup = 2.935 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 19.4   n/a MPO308632  

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