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(2020 FS)
Classification: Apollo [NEO]          SPK-ID: 54016210
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 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3262190168391559 0.00033293  
a 1.507501258849279 0.00076836 au
q 1.015725680303677 1.683e-05 au
i .9199020168824686 0.00085954 deg
node 336.3116917175248 0.010121 deg
peri 207.6427065398636 0.01818 deg
M 36.24932143771692 0.029979 deg
tp 2458932.425833490818
(2020-Mar-23.92583349)
0.0073967 TDB
period 676.0595501190966
1.85
0.51687
0.001415
d
yr
n .532497469988526 0.00040712 deg/d
Q 1.99927683739488 0.001019 au
  Orbit Determination Parameters
   # obs. used (total)      25  
   data-arc span      1 day  
   first obs. used      2020-03-16  
   last obs. used      2020-03-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .33621  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Mar-17 16:12:22  

Additional Information
 Earth MOID = .0196548 au 
 Jupiter MOID = 2.9591 au 
 T_jup = 4.469 
[ 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 27.766   .38307 1 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
1994-May-18 15:18 9_22:56 Earth 0.346039919738022 0.177037964153472 0.515194798062817 14.7919682165191 14.7914476600703 2449491.137543363 14336.083026482 8439057.73599729 2089.8533960973 2.22250780725002 759.583902306682 T 1 CATAB v2.0f-lin.ifort 2020-Mar-17 16:12:23 2020-Mar-17 16:12
2020-Mar-21 16:29 00:06 Earth 0.0209593917949226 0.0209025150755332 0.0210162641893589 4.29149737631295 4.26177171392003 2458930.186640300 6.27191381670225 2795.81844991841 408.902234079114 -0.718518113013808 589.341138738271 T 1 CATAB v2.0f-lin.ifort 2020-Mar-17 16:12:23 2020-Mar-17 16:12
2031-Aug-25 10:06 4_14:45 Mars 0.0410704309800791 0.0195359624697057 0.171620023348436 10.7763800253583 10.7757331552795 2463103.921099260 6645.18231382966 6701815.60709907 2188.97776004958 -28.4725533340143 1323.03564593081 T 1 CATAB v2.0f-lin.ifort 2020-Mar-17 16:12:23 2020-Mar-17 16:12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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