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(2020 MA)
Classification: Apollo [NEO]          SPK-ID: 54017450
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459014.5 (2020-Jun-14.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4997903517849897 0.0013718  
a 2.031893920457124 0.0055756 au
q 1.016372943162076 1.6666e-06 au
i 5.674023223997342 0.010991 deg
node 88.1422349619733 0.0028845 deg
peri 198.4416376703457 0.0040928 deg
M 352.3918222370656 0.032452 deg
tp 2459036.857751442093
(2020-Jul-06.35775144)
0.0033393 TDB
period 1057.913046980281
2.90
4.3544
0.01192
d
yr
n .3402926176471574 0.0014007 deg/d
Q 3.047414897752172 0.0083622 au
  Orbit Determination Parameters
   # obs. used (total)      22  
   data-arc span      12 days  
   first obs. used      2020-06-10  
   last obs. used      2020-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .30835  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 06:12:50  

Additional Information
 Earth MOID = .0127332 au 
 Jupiter MOID = 2.15266 au 
 T_jup = 3.638 
[ hide covariance matrix ]
Orbit Covariance (6×6)
  e q tp node peri i
e 1.88177985148458E-6 2.269324015939987E-9 -4.58044253361572E-6 -3.956815494518092E-6 5.61397516448791E-6 1.507776785060436E-5
q 2.269324015939987E-9 2.777576236757133E-12 -5.528021834134205E-9 -4.773357333574343E-9 6.764036516481336E-9 1.818641926105481E-8
tp -4.58044253361572E-6 -5.528021834134205E-9 1.115066826457225E-5 9.63132622136813E-6 -1.366330419131111E-5 -3.670082668524885E-5
node -3.956815494518092E-6 -4.773357333574343E-9 9.63132622136813E-6 8.320320803697748E-6 -1.180463946645773E-5 -3.170434808093781E-5
peri 5.61397516448791E-6 6.764036516481336E-9 -1.366330419131111E-5 -1.180463946645773E-5 1.675064069849773E-5 4.498201227807611E-5
i 1.507776785060436E-5 1.818641926105481E-8 -3.670082668524885E-5 -3.170434808093781E-5 4.498201227807611E-5 .0001208112709419127

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 25.287   .28226 3 autocmod 2.8

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