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JPL Small-Body Database Browser
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(2020 AZ1)
Classification: Aten [NEO]          SPK-ID: 3976543
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 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0964815657226374 0.00016217  
a .9161151035534219 0.00010215 au
q .8277268839804316 0.00024086 au
i 6.293675480201003 0.011685 deg
node 289.2014657496575 0.0031777 deg
peri 348.4630458267329 0.0014473 deg
M 354.3382262149134 0.031125 deg
tp 2459005.537018015291
(2020-Jun-05.03701802)
0.028533 TDB
period 320.2753331970414
0.88
0.053568
0.0001467
d
yr
n 1.124032863868786 0.000188 deg/d
Q 1.004503323126412 0.00011201 au
  Orbit Determination Parameters
   # obs. used (total)      30  
   data-arc span      13 days  
   first obs. used      2020-01-04  
   last obs. used      2020-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .60919  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-18 05:00:25  

Additional Information
 Earth MOID = .0185477 au 
 Jupiter MOID = 4.02842 au 
 T_jup = 6.510 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458855.5 (2020-Jan-07.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09527380268628691 0.00016574  
q .8296270867099916 0.00024697 au
tp 2459006.269569203455
(2020-Jun-05.76956920)
0.031948 TDB
node 289.4811952701303 0.0017193 deg
peri 348.6572519212033 0.0025516 deg
i 6.375156912105486 0.01141 deg
  Orbit Determination Parameters
   # obs. used (total)      30  
   data-arc span      13 days  
   first obs. used      2020-01-04  
   last obs. used      2020-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .60919  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-18 05:00:25  

Additional Information
 Jupiter MOID = 4.02842 au 
 T_jup = 6.510 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.747013697823167E-8 -4.093268978469297E-8 -5.294785877912216E-6 2.849535526449281E-7 -4.19591417769898E-7 1.891001125344052E-6
q -4.093268978469297E-8 6.099299146755778E-8 7.889686309002464E-6 -4.246041357987714E-7 6.252524820569147E-7 -2.817725804985351E-6
tp -5.294785877912216E-6 7.889686309002464E-6 .001020673555543169 -5.492670958522169E-5 8.098487056960307E-5 -.0003644530071888346
node 2.849535526449281E-7 -4.246041357987714E-7 -5.492670958522169E-5 2.956105335452E-6 -4.355238017579063E-6 1.961499115122061E-5
peri -4.19591417769898E-7 6.252524820569147E-7 8.098487056960307E-5 -4.355238017579063E-6 6.510859600315769E-6 -2.885621131498532E-5
i 1.891001125344052E-6 -2.817725804985351E-6 -.0003644530071888346 1.961499115122061E-5 -2.885621131498532E-5 .0001301854029403497

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 26.6   .61027 E2020-AC3 autocmod 2.8

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