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(2020 FK3)
Classification: Apollo [NEO]          SPK-ID: 54016318
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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5050525248997816 0.00059767  
a 1.920808822595005 0.0022249 au
q .9506994768936212 4.6791e-05 au
i 2.596626518539382 0.0026492 deg
node 164.7269305156466 0.00096509 deg
peri 64.52346945797885 0.0026629 deg
M 85.01882635187616 0.14627 deg
tp 2458970.865442999950
(2020-May-01.36544300)
0.0039266 TDB
period 972.3545250774165
2.66
1.6895
0.004626
d
yr
n .3702353315744971 0.00064328 deg/d
Q 2.890918168296389 0.0033486 au
  Orbit Determination Parameters
   # obs. used (total)      83  
   data-arc span      15 days  
   first obs. used      2020-03-22  
   last obs. used      2020-04-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .43647  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Apr-06 05:50:25  

Additional Information
 Earth MOID = .0239797 au 
 Jupiter MOID = 2.10538 au 
 T_jup = 3.757 
[ 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 25.3   .69024 E2020G66 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
1996-Mar-04 20:02 3_10:17 Earth 0.399836857758437 0.333142738977855 0.466544802095625 21.404211942849 21.4039006039059 2450147.334888917 4936.66009280422 3328176.53412753 4.71991328134004 -2.01716534799412 397143.661106444 T 9 CATAB v2.0f-lin.ifort 2020-Apr-06 05:50:26 2020-Apr-06 05:50
2020-Apr-03 20:58 < 00:01 Earth 0.0266877346272137 0.0266057510197859 0.0267697171641928 9.70443904775686 9.69414560633205 2458943.373587477 0.0581146175349029 4079.45772575472 3.93547283828913 -0.012603979001994 621.255194827843 T 9 CATAB v2.0f-lin.ifort 2020-Apr-06 05:50:26 2020-Apr-06 05:50
2044-Mar-06 02:39 9_12:27 Earth 0.385423426238153 0.205196377888705 0.56585118201727 20.9981380343844 20.9978088063059 2467680.610153670 13706.5663467752 9002889.37755945 4.80500293158398 -2.49032035312179 465630.261725781 T 9 CATAB v2.0f-lin.ifort 2020-Apr-06 05:50:26 2020-Apr-06 05:50
2052-Jun-26 09:54 5_03:18 Mars 0.0889630214983594 0.0748103757383049 0.156219599391862 14.1999562969861 14.199729669219 2470714.912763543 7398.1660062858 4438055.97135677 56.2041184581868 -57.2385075150241 197895.97353215 T 9 CATAB v2.0f-lin.ifort 2020-Apr-06 05:50:26 2020-Apr-06 05:50
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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