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160694 (2000 JG71)
Classification: Main-belt Asteroid          SPK-ID: 2160694
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1595211101501618 4.5158e-08  
a 2.664615568819218 2.4242e-08 au
q 2.239553135157772 1.1979e-07 au
i 12.12334248284792 5.4009e-06 deg
node 221.9074804699686 2.1079e-05 deg
peri 17.29632165103593 2.7819e-05 deg
M 190.0199355631167 2.3447e-05 deg
tp 2459750.645929889487
(2022-Jun-20.14592989)
0.00011071 TDB
period 1588.730629411491
4.35
2.1681e-05
5.936e-08
d
yr
n .2265959964108917 3.0922e-09 deg/d
Q 3.089678002480664 2.8109e-08 au
  Orbit Determination Parameters
   # obs. used (total)      508  
   data-arc span      7226 days (19.78 yr)  
   first obs. used      2000-04-07  
   last obs. used      2020-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55998  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 13:23:30  

Additional Information
 Earth MOID = 1.23099 au 
 Jupiter MOID = 1.91709 au 
 T_jup = 3.334 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.3   n/a MPO266516  

160694 (2000 JG71)          Discovered 2000-May-01 by LONEOS at Anderson Mesa
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

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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
1976-Jul-21 20:29 00:01 Jupiter 1.91138214512418 1.9113817619783 1.91138252827005 3.83665778531449 3.71936146992119 2442981.353519642 1.42110706601299 178.050827935602 17.8804519986164 -89.8697232898549 2873046.76879865 T 22 CATAB v2.0f-lin.ifort 2020-Feb-24 13:23:48 2020-Feb-24 13:23
2059-Jan-18 00:04 00:02 Jupiter 1.97562005376178 1.97561926397261 1.97562084355499 3.85255199967396 3.73960984539668 2473111.502929711 1.63724191835734 173.046403136943 18.7243262514618 -78.5627730365568 2772906.91421502 T 22 CATAB v2.0f-lin.ifort 2020-Feb-24 13:23:48 2020-Feb-24 13:23
2107-Apr-01 07:54 00:03 Jupiter 1.9173728915803 1.91737241524118 1.9173733679299 3.81087307947412 3.69313276148883 2490715.829034897 3.35821489713563 384.36158719554 18.4468318729086 87.6592974883596 2834043.4113883 T 22 CATAB v2.0f-lin.ifort 2020-Feb-24 13:23:48 2020-Feb-24 13:23
2189-Sep-29 20:12 00:06 Jupiter 1.93896695536876 1.93896507454789 1.93896883628862 3.88230972727839 3.76810887522817 2520848.341660092 6.42611680908268 723.187382624523 17.4556959564902 -82.8389171790568 2790957.93353535 T 22 CATAB v2.0f-lin.ifort 2020-Feb-24 13:23:48 2020-Feb-24 13:23

Alternate Designations
 2000 JG71 = 2006 UT221 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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