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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2500356030566873 1.158e-07  
a 2.792371973435344 4.0251e-08 au
q 2.094179563098846 3.2253e-07 au
i 11.45262645968099 1.17e-05 deg
node 121.5053986342882 6.3045e-05 deg
peri 309.9686074743577 6.6471e-05 deg
M 241.2333786746477 2.8093e-05 deg
tp 2459762.776889364998
(2022-Jul-02.27688937)
0.00014165 TDB
period 1704.348224379352
4.67
3.6852e-05
1.009e-07
d
yr
n .2112244404344634 4.5671e-09 deg/d
Q 3.490564383771843 5.0316e-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.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59525  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:31:58  

Additional Information
 Earth MOID = 1.12899 au 
 Jupiter MOID = 1.86522 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

[ 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
1913-Oct-02 03:24 00:06 Jupiter 1.92980343478269 1.92980070854814 1.9298061611277 3.02665166563813 2.8779832114483 2420042.641343005 6.39318554992605 801.740338188832 34.5350840851919 83.8335490436937 891355.909421998 T 14 CATAB v2.0f-lin.ifort 2021-Apr-14 11:31:58 2021-Apr-14 11:31
1936-Sep-09 04:39 00:05 Jupiter 1.88464560533307 1.88464452208367 1.88464668858248 2.33676180775442 2.1357877066133 2428420.693502419 4.84133250443915 538.15958611257 108.750039257529 -85.3952961843955 615545.307261954 T 14 CATAB v2.0f-lin.ifort 2021-Apr-14 11:31:58 2021-Apr-14 11:31
2044-Jan-30 12:12 00:02 Jupiter 1.8935771516197 1.89357622905842 1.89357807418173 2.88808502247202 2.72881076943923 2467645.008291644 1.86015683592448 263.003806435408 43.3372502554286 86.3500705145752 964295.164976079 T 14 CATAB v2.0f-lin.ifort 2021-Apr-14 11:31:58 2021-Apr-14 11:31
2067-Jan-09 00:00 00:03 Jupiter 1.88906052884873 1.88905894238492 1.88906211531297 2.27007653238605 2.06312422933709 2476024.499747953 3.45983778166835 359.972808639442 132.162758849439 86.7941975240991 720435.414361262 T 14 CATAB v2.0f-lin.ifort 2021-Apr-14 11:31:58 2021-Apr-14 11:31
2174-Jun-01 05:44 00:10 Jupiter 1.86291786275974 1.86291667303035 1.86291905260022 2.78256056589166 2.61405679864735 2515248.738975048 9.64447718118947 1131.23645734549 51.7353735588468 -89.2904254644285 836832.308127774 T 14 CATAB v2.0f-lin.ifort 2021-Apr-14 11:31:58 2021-Apr-14 11:31
2197-May-11 15:39 00:12 Jupiter 1.90913938225612 1.90913492046502 1.90914384406958 2.23096847573253 2.02234664519629 2523629.151882464 11.6292377917374 527.877212461662 307.51225425736 -58.3846207756261 495900.393138123 T 14 CATAB v2.0f-lin.ifort 2021-Apr-14 11:31:58 2021-Apr-14 11:31

Alternate Designations
 2012 TP297 = 2010 CM188 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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