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442799 (2013 AM14)
Classification: Main-belt Asteroid          SPK-ID: 2442799
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2263812400531508 6.1621e-08  
a 2.482911077658209 2.495e-08 au
q 1.920826588956239 1.5596e-07 au
i 4.526333811645497 6.4304e-06 deg
node 16.03157814376307 0.00016425 deg
peri 43.26388219630871 0.0001669 deg
M 355.8323569712689 3.3969e-05 deg
tp 2459017.043530198178
(2020-Jun-16.54353020)
0.00013495 TDB
period 1429.026149861366
3.91
2.154e-05
5.897e-08
d
yr
n .2519198126884695 3.7972e-09 deg/d
Q 3.04499556636018 3.0598e-08 au
  Orbit Determination Parameters
   # obs. used (total)      144  
   data-arc span      6851 days (18.76 yr)  
   first obs. used      2000-11-20  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50205  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:43:59  

Additional Information
 Earth MOID = .936018 au 
 Jupiter MOID = 2.32207 au 
 T_jup = 3.437 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457497.5 (2016-Apr-19.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2256694528413884 5.9809e-08  
q 1.923172856073161 1.5092e-07 au
tp 2457583.784186806118
(2016-Jul-14.28418681)
0.00012727 TDB
node 16.17618594873163 0.00016354 deg
peri 42.43343910659974 0.00016632 deg
i 4.538082782031793 6.4469e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      144  
   data-arc span      6851 days (18.76 yr)  
   first obs. used      2000-11-20  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50205  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:43:59  

Additional Information
 Jupiter MOID = 2.32207 au 
 T_jup = 3.437 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.577089884513236E-15 -8.949153082394501E-15 5.027424813235317E-12 6.304941641396136E-14 1.240426166562316E-12 -1.194858807369655E-14
q -8.949153082394501E-15 2.2776948727195E-14 -1.159259407766551E-11 -1.672702485424336E-13 -2.837843781985948E-12 3.011940329717988E-14
tp 5.027424813235317E-12 -1.159259407766551E-11 1.619716603371804E-8 1.922648943612793E-10 4.157407875014569E-9 -2.977694781467159E-11
node 6.304941641396136E-14 -1.672702485424336E-13 1.922648943612793E-10 2.674617402771139E-8 -2.660985929817552E-8 -7.108935367884497E-10
peri 1.240426166562316E-12 -2.837843781985948E-12 4.157407875014569E-9 -2.660985929817552E-8 2.766235688473218E-8 7.0068462113407E-10
i -1.194858807369655E-14 3.011940329717988E-14 -2.977694781467159E-11 -7.108935367884497E-10 7.0068462113407E-10 4.15626542195017E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.2   n/a MPO419203  

442799 (2013 AM14)          Discovered 2000-Nov-20 by LINEAR at Socorro
Reference: Last Updated: 2015-09-02

Alternate Designations
 2013 AM14 = 2000 WZ107 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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