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392823 (2012 TP297)
Classification: Main-belt Asteroid          SPK-ID: 2392823
[ 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.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .251455883573139 1.1581e-07  
a 2.789510374312001 3.9666e-08 au
q 2.088071578402939 3.2246e-07 au
i 11.44975236265732 1.1702e-05 deg
node 121.5133129070892 6.3127e-05 deg
peri 310.02080864995 6.6489e-05 deg
M 198.9663571670828 2.7336e-05 deg
tp 2459761.710052511837
(2022-Jul-01.21005251)		 0.00014054 TDB
period 1701.728993292358
4.66		 3.6297e-05
9.938e-08		 d
yr
n .2115495483822622 4.5122e-09 deg/d
Q 3.490949170221063 4.964e-08 au
   Orbit Determination Parameters
   # obs. used (total)      90  
   data-arc span      5642 days (15.45 yr)  
   first obs. used      2003-12-12  
   last obs. used      2019-05-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59569  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 04:46:26  

Additional Information
 Earth MOID = 1.12331 au 
 Jupiter MOID = 1.86458 au 
 T_jup = 3.254 
[ 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 16.5   n/a MPO476853  

392823 (2012 TP297)          Discovered 2008-Nov-24 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17

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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
1913-Oct-02 03:24 00:06 Jupiter 1.92980352280218 1.92980079687795 1.92980624883688 3.0266516180244 2.87798316748847 2420042.641574241 6.39233569794304 801.640099848194 34.535035348616 83.8335038591395 891357.285809765 T 13 CATAB v2.0f-lin.ifort 2020-Feb-26 04:46:27 2020-Feb-26 04:46
1936-Sep-09 04:39 00:05 Jupiter 1.88464553539392 1.88464445214723 1.8846466186406 2.33676161024181 2.13578748154355 2428420.693612980 4.84094344655034 538.129737249053 108.748452167442 -85.3959766654372 615552.009994106 T 13 CATAB v2.0f-lin.ifort 2020-Feb-26 04:46:27 2020-Feb-26 04:46
2044-Jan-30 12:12 00:02 Jupiter 1.89357713634455 1.89357621378328 1.89357805890658 2.8880845871597 2.72881030649086 2467645.008317052 1.86013272745062 263.002150623165 43.3370933465381 86.3499756903153 964295.707473209 T 13 CATAB v2.0f-lin.ifort 2020-Feb-26 04:46:27 2020-Feb-26 04:46
2067-Jan-09 00:00 00:03 Jupiter 1.88906044867231 1.88905886224593 1.88906203509922 2.27007623599237 2.0631238927874 2476024.499761661 3.45970375755339 359.971434953052 132.159089766331 86.7936558203384 720440.088320844 T 13 CATAB v2.0f-lin.ifort 2020-Feb-26 04:46:27 2020-Feb-26 04:46
2174-Jun-01 05:45 00:10 Jupiter 1.86291792562053 1.86291673602039 1.86291911533164 2.78256094808738 2.61405721038789 2515248.739278730 9.64115362160065 1130.857545742 51.7348103807304 -89.2907728538017 836835.21105745 T 13 CATAB v2.0f-lin.ifort 2020-Feb-26 04:46:27 2020-Feb-26 04:46
2197-May-11 15:39 00:12 Jupiter 1.90913901168347 1.90913455189775 1.90914347149155 2.23096946805093 2.02234769608547 2523629.152413178 11.6239219331817 527.714525438958 307.467580781044 -58.4059987892516 495989.148635702 T 13 CATAB v2.0f-lin.ifort 2020-Feb-26 04:46:27 2020-Feb-26 04:46

Alternate Designations
 2012 TP297 = 2010 CM188 
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