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(2014 NC39)
Classification: Amor [NEO]          SPK-ID: 3674498
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .479601351066129 1.9216e-05  
a 2.241599077415061 9.6915e-05 au
q 1.166525131338209 7.3604e-06 au
i 8.728819535172532 0.0002327 deg
node 129.3368506228991 5.3166e-05 deg
peri 209.9122294006625 0.00011528 deg
M 256.787890181095 0.039991 deg
tp 2459351.949953917045
(2021-May-17.44995392)
0.15897 TDB
period 1225.844366829924
3.36
0.079498
0.0002177
d
yr
n .29367512690944 1.9045e-05 deg/d
Q 3.316673023491913 0.00014339 au
  Orbit Determination Parameters
   # obs. used (total)      52  
   data-arc span      117 days  
   first obs. used      2014-07-01  
   last obs. used      2014-10-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .41539  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-19 05:49:58  

Additional Information
 Earth MOID = .170939 au 
 Jupiter MOID = 2.10374 au 
 T_jup = 3.460 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456883.5 (2014-Aug-14.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4809281746916715 1.9968e-05  
q 1.163327506340541 5.1528e-06 au
tp 2456897.844615669961
(2014-Aug-28.34461567)
0.00021862 TDB
node 129.5056385655778 9.8129e-05 deg
peri 209.5050049734155 0.00017101 deg
i 8.75366167556877 0.00024111 deg
  Orbit Determination Parameters
   # obs. used (total)      52  
   data-arc span      117 days  
   first obs. used      2014-07-01  
   last obs. used      2014-10-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .41539  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-19 05:49:58  

Additional Information
 Jupiter MOID = 2.10374 au 
 T_jup = 3.460 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.987308039498846E-10 1.028623871632954E-10 -4.096838221484545E-9 1.818299073269883E-9 -3.195720984987889E-9 4.811342940762599E-9
q 1.028623871632954E-10 2.655169624730145E-11 -1.06043586260616E-9 4.683066280751647E-10 -8.266290149131068E-10 1.241742225843399E-9
tp -4.096838221484545E-9 -1.06043586260616E-9 4.779336960105498E-8 -1.738117353548088E-8 3.668273881865361E-8 -4.95539669722652E-8
node 1.818299073269883E-9 4.683066280751647E-10 -1.738117353548088E-8 9.629397459400176E-9 -1.47236767064067E-8 2.20594078889561E-8
peri -3.195720984987889E-9 -8.266290149131068E-10 3.668273881865361E-8 -1.47236767064067E-8 2.924336995888098E-8 -3.877487430738341E-8
i 4.811342940762599E-9 1.241742225843399E-9 -4.95539669722652E-8 2.20594078889561E-8 -3.877487430738341E-8 5.813335065263046E-8

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 21.7   n/a MPO307098  

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