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JPL Small-Body Database Browser
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(2020 FN)
Classification: Apollo [NEO]          SPK-ID: 54016205
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 .5241006931822789 0.00029876  
a 2.115821605383424 0.0013397 au
q 1.006918035351929 5.4224e-06 au
i 1.548338423862435 0.00068256 deg
node 353.7652209162239 0.00022645 deg
peri 188.4723873422064 0.0012228 deg
M 22.40006774877736 0.021448 deg
tp 2458930.553847683821
(2020-Mar-22.05384768)
0.00059529 TDB
period 1124.131190862081
3.08
1.0676
0.002923
d
yr
n .3202473189307386 0.00030415 deg/d
Q 3.224725175414918 0.0020418 au
  Orbit Determination Parameters
   # obs. used (total)      55  
   data-arc span      3 days  
   first obs. used      2020-03-16  
   last obs. used      2020-03-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .53466  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Mar-20 06:06:22  

Additional Information
 Earth MOID = .0107935 au 
 Jupiter MOID = 1.73689 au 
 T_jup = 3.545 
[ show covariance matrix ]

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 27.621   .49876 4 autocmod 2.8

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2017-Jan-24 04:36 2_22:37 Earth 0.492952506566436 0.437302092222751 0.548603005216158 22.1804306538227 22.1801869627111 2457777.691983690 4236.61598981709 2775081.88465533 139.998353179774 -0.374079200544429 2980.50036990332 T 4 CATAB v2.0f-lin.ifort 2020-Mar-20 06:06:23 2020-Mar-20 06:06
2020-Mar-19 13:46 < 00:01 Earth 0.011974726559725 0.0119563439516052 0.0119931086416907 6.90923836951763 6.87695846269836 2458928.073779881 0.121138900297855 908.026920608809 10.8954833577825 -0.155260936123373 1132.11982870695 T 4 CATAB v2.0f-lin.ifort 2020-Mar-20 06:06:23 2020-Mar-20 06:06
2023-Jan-02 19:28 2_19:54 Mars 0.0278377369493354 0.00964911282168915 0.069655878630183 15.165150659947 15.164472495151 2459947.310886489 4074.35437623289 2137908.2062622 150.602262835985 -20.2878922209274 9540.19311491099 T 4 CATAB v2.0f-lin.ifort 2020-Mar-20 06:06:23 2020-Mar-20 06:06
2023-May-21 23:07 3_07:01 Earth 0.380901430735898 0.327095704304717 0.434721979293794 18.9407348880701 18.9403655643839 2460086.463376525 4740.93582984363 2686058.22131744 113.445968111996 2.53355420365957 19104.2893029998 T 4 CATAB v2.0f-lin.ifort 2020-Mar-20 06:06:23 2020-Mar-20 06:06
2029-Sep-10 23:59 7_04:05 Mars 0.0583513692082547 0.0103543035663691 0.183109722086132 15.7194059011156 15.7190937798789 2462390.498975209 10325.1391766586 6252777.52091782 125.19381507125 10.2244375556701 12278.4451418423 T 4 CATAB v2.0f-lin.ifort 2020-Mar-20 06:06:23 2020-Mar-20 06:06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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