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JPL Small-Body Database Browser
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(2016 EF195)
Classification: Apollo [NEO]          SPK-ID: 3747497
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6093209394831495 0.00034296  
a 2.490831004749003 0.0021727 au
q .9731155168415834 5.5525e-06 au
i 1.083240870355024 0.00044167 deg
node 170.5066280719752 0.00082475 deg
peri 340.5376151026055 0.00066298 deg
M 290.2700802003454 0.37997 deg
tp 2458878.619529673099
(2020-Jan-30.11952967)
1.8794 TDB
period 1435.8690067332
3.93
1.8787
0.005144
d
yr
n .2507192496751842 0.00032805 deg/d
Q 4.008546492656422 0.0034966 au
  Orbit Determination Parameters
   # obs. used (total)      46  
   data-arc span      17 days  
   first obs. used      2016-03-15  
   last obs. used      2016-04-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .48518  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-10 06:25:52  

Additional Information
 Earth MOID = .000226827 au 
 Jupiter MOID = 1.01011 au 
 T_jup = 3.186 
[ 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 25.5   n/a MPO370946  

[ 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
1950-Sep-20 10:09 3_21:14 Jupiter 1.35282373270985 1.28351507940434 1.42223604029418 9.75065179055364 9.68622637555808 2433544.923094324 5594.05632386111 3509028.94594165 2289.52780870387 -12.0357781059828 11717.7664683153 T 7 CATAB v2.0e-lin.ifort 2018-May-10 06:25:54 2018-Dec-11 16:56
2016-Mar-10 22:17 00:03 Moon 0.00159518908055762 0.00159273593377663 0.00159764278397447 9.80940122193728 9.807306576714 2457458.428486053 3.1347000824169 131.375682316892 23.3578949196684 -21.6876629181605 4099.82550141511 T 7 CATAB v2.0e-lin.ifort 2018-May-10 06:25:54 2018-Dec-11 16:56
2016-Mar-11 04:57 00:03 Earth 0.000211404728273016 0.000210930560361263 0.000211878642779695 10.0882690443409 8.75018830412696 2457458.706321337 3.41636369160448 19.8628512377354 3.1203687328663 14.0164583443834 873.600301331235 T 7 CATAB v2.0e-lin.ifort 2018-May-10 06:25:54 2018-Dec-11 16:56
2020-Jan-01 05:50 6_06:23 Earth 0.278218584758601 0.180160798353672 0.376335211763638 17.6067642970242 17.6062203540421 2458849.743032035 9022.89774054486 4895372.22443155 58.7551143887027 2.25464967730742 23901.2078578422 T 7 CATAB v2.0e-lin.ifort 2018-May-10 06:25:54 2018-Dec-11 16:56
2021-Dec-09 06:25 15:20 Jupiter 1.20951799126116 1.1885556808123 1.23074456388363 5.21689897064803 5.0808896583761 2459557.767375591 919.706742625987 1389063.38449943 359.461064544237 -47.5069997553591 544215.068246867 T 7 CATAB v2.0e-lin.ifort 2018-May-10 06:25:54 2018-Dec-11 16:56
2033-Nov-04 23:46 7_09:07 Jupiter 1.27985920110003 1.18170033231797 1.3801642462948 5.39686682484301 5.27281265049938 2463906.490238883 10626.8954703397 5611761.41919331 161.998885177111 -33.7163485887286 587399.706425282 T 7 CATAB v2.0e-lin.ifort 2018-May-10 06:25:54 2018-Dec-11 16:56
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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