Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
(2020 ML)
Classification: Apollo [NEO]          SPK-ID: 54017476
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2259445914171327 8.2895e-05  
a 1.312194862846121 0.00014111 au
q 1.015711530700693 4.5614e-07 au
i 3.201781963527778 0.00091695 deg
node 127.9093844468072 0.00060338 deg
peri 185.7430674444813 0.00075292 deg
M 318.3513921778847 0.0074488 deg
tp 2459064.017575841824
(2020-Aug-02.51757584)
0.0011145 TDB
period 549.0298115298535
1.50
0.088563
0.0002425
d
yr
n .655702099302899 0.00010577 deg/d
Q 1.608678194991548 0.000173 au
  Orbit Determination Parameters
   # obs. used (total)      35  
   data-arc span      38 days  
   first obs. used      2020-06-17  
   last obs. used      2020-07-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .46319  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jul-26 06:43:29  

Additional Information
 Earth MOID = .00195683 au 
 Jupiter MOID = 3.63673 au 
 T_jup = 4.942 
[ hide covariance matrix ]
Orbital Elements at Epoch 2459029.5 (2020-Jun-29.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2261267834359996 8.28e-05  
q 1.015551483127192 5.6503e-07 au
tp 2459064.055619667409
(2020-Aug-02.55561967)
0.0011568 TDB
node 127.8192135938169 0.00068738 deg
peri 185.8815631940454 0.0008854 deg
i 3.208054343930672 0.00091275 deg
  Orbit Determination Parameters
   # obs. used (total)      35  
   data-arc span      38 days  
   first obs. used      2020-06-17  
   last obs. used      2020-07-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .46319  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jul-26 06:43:29  

Additional Information
 Jupiter MOID = 3.63673 au 
 T_jup = 4.942 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.855791710748684E-9 4.668187106756729E-11 -9.57441421059925E-8 5.687039227249814E-8 -7.318710693057829E-8 7.557441556567085E-8
q 4.668187106756729E-11 3.192532509562737E-13 -6.529965384310721E-10 3.876035007620987E-10 -4.998106594114267E-10 5.145054915867486E-10
tp -9.57441421059925E-8 -6.529965384310721E-10 1.338189790994925E-6 -7.946061233695123E-7 1.023582111280423E-6 -1.055322650461086E-6
node 5.687039227249814E-8 3.876035007620987E-10 -7.946061233695123E-7 4.724858097668115E-7 -6.082253019805245E-7 6.268205649333065E-7
peri -7.318710693057829E-8 -4.998106594114267E-10 1.023582111280423E-6 -6.082253019805245E-7 7.839320900711969E-7 -8.065781750975551E-7
i 7.557441556567085E-8 5.145054915867486E-10 -1.055322650461086E-6 6.268205649333065E-7 -8.065781750975551E-7 8.331099998232039E-7

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 25.866   .67924 8 autocmod 2.8

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-09 12:35 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin