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487159 (2014 OJ246)
Classification: Main-belt Asteroid          SPK-ID: 2487159
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .199841955852491 5.9662e-08  
a 3.118513892718236 4.99e-08 au
q 2.495303977044259 1.8888e-07 au
i 8.936397099925214 8.14e-06 deg
node 3.801721584423562 3.907e-05 deg
peri 60.69336076534557 4.4498e-05 deg
M 280.1934323342027 1.8587e-05 deg
tp 2459446.419109216714
(2021-Aug-19.91910922)
0.0001062 TDB
period 2011.499604772701
5.51
4.828e-05
1.322e-07
d
yr
n .1789709523908556 4.2957e-09 deg/d
Q 3.741723808392214 5.9873e-08 au
  Orbit Determination Parameters
   # obs. used (total)      156  
   data-arc span      9788 days (26.80 yr)  
   first obs. used      1993-10-10  
   last obs. used      2020-07-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53849  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-26 02:23:06  

Additional Information
 Earth MOID = 1.52291 au 
 Jupiter MOID = 1.73574 au 
 T_jup = 3.167 
[ 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 MPO398961  

487159 (2014 OJ246)          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
1937-May-10 03:26 00:06 Jupiter 1.82147711033167 1.82147549633339 1.82147872432529 2.01902271478644 1.77381328451792 2428663.643332757 5.79804507424791 248.034368086755 74.1237325179137 39.5877279073795 489291.179802724 T 16 CATAB v2.0f-lin.ifort 2020-Aug-26 02:23:29 2020-Aug-26 02:23
1947-Apr-09 16:54 00:05 Jupiter 1.76989057320594 1.76988944554026 1.76989170088771 1.88295891800129 1.60884664423492 2432285.203947233 4.72938776250839 342.499704166502 127.512915875155 -68.153297202043 794665.478709055 T 16 CATAB v2.0f-lin.ifort 2020-Aug-26 02:23:29 2020-Aug-26 02:23
2008-Nov-30 13:17 < 00:01 Jupiter 1.84743518700349 1.84743424740639 1.84743612660017 2.61220820050814 2.43036219319166 2454801.053364539 0.710500697291213 105.137444694921 26.0397026785989 82.6631558051121 1184048.45628773 T 16 CATAB v2.0f-lin.ifort 2020-Aug-26 02:23:29 2020-Aug-26 02:23
2018-Oct-29 03:26 < 00:01 Jupiter 1.74677898124 1.74677809952336 1.74677986296488 1.45990194235466 1.07773045451359 2458420.642854290 0.677015467063164 350.043071302504 212.793249135151 -39.8430484440873 1033594.5383843 T 16 CATAB v2.0f-lin.ifort 2020-Aug-26 02:23:29 2020-Aug-26 02:23
2080-Jun-16 22:36 00:05 Jupiter 1.88422820597383 1.88422643262446 1.88422997932169 3.20228437350884 3.05868590509287 2480932.441953756 4.49272776318362 101.290779076972 45.7542111104401 88.2558468105785 512230.749156585 T 16 CATAB v2.0f-lin.ifort 2020-Aug-26 02:23:29 2020-Aug-26 02:23
2090-May-24 02:54 00:06 Jupiter 1.73161146628542 1.7316104983123 1.73161243425274 1.12194531269848 0.529580757528742 2484560.620568832 5.75007696707473 3566.47332245241 848.444490654671 14.4672050029547 694392.004673123 T 16 CATAB v2.0f-lin.ifort 2020-Aug-26 02:23:29 2020-Aug-26 02:23
2100-Jun-02 10:48 00:06 Jupiter 1.99282931513844 1.99282634655927 1.99283228373913 3.07207305908125 2.93045432849172 2488221.950206868 5.75433694545114 400.667385663906 48.9610989302904 77.1832858438793 1305494.66082679 T 16 CATAB v2.0f-lin.ifort 2020-Aug-26 02:23:29 2020-Aug-26 02:23
2151-Dec-30 01:43 00:09 Jupiter 1.93449854107969 1.93449471907371 1.93450236308402 3.759808525809 3.6414911426872 2507059.571217446 9.09880830773064 186.382483454005 72.0723184143683 46.5925343034503 443752.510103651 T 16 CATAB v2.0f-lin.ifort 2020-Aug-26 02:23:29 2020-Aug-26 02:23
2161-Dec-22 09:47 00:11 Jupiter 1.72595447548892 1.72595358009147 1.72595537088441 1.11986018561144 0.522086998387574 2510704.907947083 11.2378630387602 7456.36414851655 758.707276665958 -19.3530205733851 839045.646772584 T 16 CATAB v2.0f-lin.ifort 2020-Aug-26 02:23:29 2020-Aug-26 02:23
2171-Dec-11 07:05 00:11 Jupiter 1.93383735362582 1.93383272433643 1.93384198302513 2.66725427328818 2.497647601927 2514345.795230616 10.738801226891 809.841965542465 33.0819108193182 84.044673005782 1431992.99607329 T 16 CATAB v2.0f-lin.ifort 2020-Aug-26 02:23:29 2020-Aug-26 02:23

Alternate Designations
 2014 OJ246 = 2015 TO243 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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