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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1595211116657052 4.5029e-08  
a 2.664615569706899 2.4181e-08 au
q 2.239553131865508 1.1955e-07 au
i 12.12334211756442 5.3874e-06 deg
node 221.9074813134924 2.1044e-05 deg
peri 17.29632071237676 2.7793e-05 deg
M 190.0199353107553 2.3442e-05 deg
tp 2459750.645931378045
(2022-Jun-20.14593138)
0.00011067 TDB
period 1588.730630205388
4.35
2.1626e-05
5.921e-08
d
yr
n .2265959962976606 3.0844e-09 deg/d
Q 3.08967800754829 2.8038e-08 au
  Orbit Determination Parameters
   # obs. used (total)      512  
   data-arc span      7496 days (20.52 yr)  
   first obs. used      2000-04-07  
   last obs. used      2020-10-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56238  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 12:25:14  

Additional Information
 Earth MOID = 1.23099 au 
 Jupiter MOID = 1.91709 au 
 T_jup = 3.334 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457102.5 (2015-Mar-21.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1597616585618692 4.4881e-08  
q 2.238647450415741 1.1912e-07 au
tp 2456575.089730890309
(2013-Oct-09.58973089)
8.4664e-05 TDB
node 221.9150926154587 2.1052e-05 deg
peri 17.55737068852957 2.7829e-05 deg
i 12.12115797090452 5.3878e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      512  
   data-arc span      7496 days (20.52 yr)  
   first obs. used      2000-04-07  
   last obs. used      2020-10-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56238  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 12:25:14  

Additional Information
 Jupiter MOID = 1.91709 au 
 T_jup = 3.334 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.014286089801161E-15 -5.268550770018188E-15 -2.151887755920836E-13 -4.422206228108209E-15 -8.999833856652362E-14 2.057334993690484E-15
q -5.268550770018188E-15 1.418866454035175E-14 1.327607761967454E-12 1.160323348777462E-14 4.175394976655177E-13 -5.480328228237448E-15
tp -2.151887755920836E-13 1.327607761967454E-12 7.167916056536698E-9 -5.895714349985027E-12 1.556400133935071E-9 -1.039757154096494E-11
node -4.422206228108209E-15 1.160323348777462E-14 -5.895714349985027E-12 4.43178879774359E-10 -4.341373308844168E-10 -1.992386658217647E-11
peri -8.999833856652362E-14 4.175394976655177E-13 1.556400133935071E-9 -4.341373308844168E-10 7.744788796706384E-10 1.727752919480794E-11
i 2.057334993690484E-15 -5.480328228237448E-15 -1.039757154096494E-11 -1.992386658217647E-11 1.727752919480794E-11 2.902888851646284E-11

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

[ 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
1976-Jul-21 20:29 00:01 Jupiter 1.91138214027279 1.91138175849677 1.91138252204881 3.83665769367899 3.7193613750934 2442981.353506007 1.41794316987221 177.696804930565 17.8142655688987 -89.8460377042299 2878885.54700735 T 23 CATAB v2.0f-lin.ifort 2020-Nov-12 12:25:15 2020-Nov-12 12:25
2059-Jan-18 00:04 00:02 Jupiter 1.97562004137909 1.97561925588859 1.97562082687353 3.8525519002465 3.73960974224777 2473111.502940709 1.63213421200156 172.551877519532 18.6702410341977 -78.5988678672677 2781843.82244743 T 23 CATAB v2.0f-lin.ifort 2020-Nov-12 12:25:15 2020-Nov-12 12:25
2107-Apr-01 07:54 00:03 Jupiter 1.91737289103136 1.91737241470804 1.91737336736515 3.81087296587102 3.69313264422972 2490715.829071417 3.34837317510417 383.110690590004 18.4108572400868 87.6457269013344 2841033.55643863 T 23 CATAB v2.0f-lin.ifort 2020-Nov-12 12:25:15 2020-Nov-12 12:25
2189-Sep-29 20:12 00:06 Jupiter 1.93896692712732 1.9389650538168 1.93896880053626 3.88230961340779 3.7681087562179 2520848.341723673 6.4079760462994 721.133565503313 17.406105341605 -82.8467560368234 2799101.1994774 T 23 CATAB v2.0f-lin.ifort 2020-Nov-12 12:25:15 2020-Nov-12 12:25

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