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487362 (2014 QJ242)
Classification: Main-belt Asteroid          SPK-ID: 2487362
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05640109553263538 6.3763e-08  
a 3.16667279033304 9.6671e-08 au
q 2.98806897576487 2.1119e-07 au
i 9.032098042321349 1.1235e-05 deg
node 34.68408486065467 8.6737e-05 deg
peri 213.9680540955848 0.00017268 deg
M 101.4718739994804 0.00014985 deg
tp 2458420.341856369199
(2018-Oct-28.84185637)
0.00085475 TDB
period 2058.274115526415
5.64
9.4251e-05
2.58e-07
d
yr
n .1749038173702768 8.0091e-09 deg/d
Q 3.345276604901211 1.0212e-07 au
  Orbit Determination Parameters
   # obs. used (total)      59  
   data-arc span      6612 days (18.10 yr)  
   first obs. used      2001-05-22  
   last obs. used      2019-06-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70104  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:19:09  

Additional Information
 Earth MOID = 1.98009 au 
 Jupiter MOID = 1.66164 au 
 T_jup = 3.182 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457041.5 (2015-Jan-19.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05670081126778127 6.3288e-08  
q 2.988770638927678 2.1114e-07 au
tp 2456380.655620450359
(2013-Mar-29.15562045)
0.00085726 TDB
node 34.75656548684496 8.6559e-05 deg
peri 217.6261656128393 0.00017238 deg
i 9.042920189190504 1.1262e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      59  
   data-arc span      6612 days (18.10 yr)  
   first obs. used      2001-05-22  
   last obs. used      2019-06-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70104  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:19:09  

Additional Information
 Jupiter MOID = 1.66164 au 
 T_jup = 3.182 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.005330093292473E-15 -1.20572633821036E-14 3.586579831807217E-12 -1.126529905049244E-14 5.579762262874274E-13 3.982256448246542E-15
q -1.20572633821036E-14 4.457810614492978E-14 -1.754746785790669E-11 7.454528679617535E-14 -2.406676739175267E-12 -3.723740149959547E-15
tp 3.586579831807217E-12 -1.754746785790669E-11 7.348868084829067E-7 -1.470157227349454E-9 1.281439444834082E-7 2.55815993664756E-11
node -1.126529905049244E-14 7.454528679617535E-14 -1.470157227349454E-9 7.492409074647376E-9 -7.650481884671561E-9 -6.636360620310819E-10
peri 5.579762262874274E-13 -2.406676739175267E-12 1.281439444834082E-7 -7.650481884671561E-9 2.971453186051299E-8 6.603030568872182E-10
i 3.982256448246542E-15 -3.723740149959547E-15 2.55815993664756E-11 -6.636360620310819E-10 6.603030568872182E-10 1.268270210983246E-10

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 16.6   n/a MPO477316  

487362 (2014 QJ242)          Discovered 2012-Feb-28 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14

[ 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
1954-Jan-09 20:50 00:09 Jupiter 1.90999711067153 1.90999325459041 1.91000096677231 3.1932942452831 3.05126075970723 2434752.368372069 9.44213614228148 379.530794998818 47.1127422356029 -60.2895297546359 1752448.37552969 T 13 CATAB v2.0f-lin.ifort 2019-Sep-24 08:19:11 2019-Sep-24 08:19
1964-Oct-10 10:05 00:07 Jupiter 1.73636185713498 1.73636017253649 1.73636354174147 3.3883256560169 3.24116055184369 2438678.920138581 7.36368903972283 236.108189516174 43.4511330483325 -71.185730089404 1506479.36982108 T 13 CATAB v2.0f-lin.ifort 2019-Sep-24 08:19:11 2019-Sep-24 08:19
1975-Jul-21 08:15 00:06 Jupiter 1.75321796748882 1.75321637941369 1.75321955558369 3.56929699889311 3.43127266619818 2442614.844004354 5.64490284737724 401.959306988102 45.6193963352641 -81.8196377699261 1105830.03113583 T 13 CATAB v2.0f-lin.ifort 2019-Sep-24 08:19:11 2019-Sep-24 08:19
1986-Apr-18 10:32 00:04 Jupiter 1.95925923212038 1.95925732646284 1.95926113777936 3.73229597919829 3.61460894205596 2446538.938665661 4.15322729645594 158.205600750028 58.2929337806294 -64.4652089059905 1157794.01953323 T 13 CATAB v2.0f-lin.ifort 2019-Sep-24 08:19:11 2019-Sep-24 08:19
2072-Oct-03 06:45 00:09 Jupiter 1.92219611722853 1.92219290224197 1.92219933222942 3.11080805566708 2.96577471958706 2478118.780904756 8.67807222886544 325.961726261594 40.371088144452 -61.6713502891845 1721338.73314562 T 13 CATAB v2.0f-lin.ifort 2019-Sep-24 08:19:11 2019-Sep-24 08:19
2083-Jul-02 18:54 00:10 Jupiter 1.74846790265723 1.74846597840532 1.74846982692336 3.34246030833897 3.19423965078123 2482043.287738778 10.0728840369574 294.014806316975 40.2048262251929 -70.423561255171 1395383.88137449 T 13 CATAB v2.0f-lin.ifort 2019-Sep-24 08:19:11 2019-Sep-24 08:19
2094-Apr-12 02:49 00:12 Jupiter 1.75151562178546 1.75151282725526 1.75151841641691 3.61451765335631 3.47815321489103 2485979.617164902 11.7447922445452 741.843094836834 46.1267774951846 -80.6942635926765 1175428.99293709 T 13 CATAB v2.0f-lin.ifort 2019-Sep-24 08:19:11 2019-Sep-24 08:19
2105-Jan-12 23:47 00:14 Jupiter 1.94831511747339 1.94830916970474 1.94832106528025 3.82224140240969 3.70675559192627 2489907.490809662 13.7937203272348 539.397969176074 66.6677666380597 -58.9499579396518 1204366.93743938 T 13 CATAB v2.0f-lin.ifort 2019-Sep-24 08:19:11 2019-Sep-24 08:19
2191-Jul-07 13:38 00:27 Jupiter 1.93855148057509 1.93854227173326 1.93856068949868 3.03815879560013 2.89076759603916 2521494.067715147 26.8746321487239 795.722321790898 46.1174970726119 -56.1653446155018 1471044.1870134 T 13 CATAB v2.0f-lin.ifort 2019-Sep-24 08:19:11 2019-Sep-24 08:19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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