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392659 (2011 UP237)
Classification: Main-belt Asteroid          SPK-ID: 2392659
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0438182266574399 7.0675e-08  
a 3.168335178708756 7.1147e-08 au
q 3.029504349721355 2.2311e-07 au
i 9.838738701272982 1.1363e-05 deg
node 39.05734988429872 4.2813e-05 deg
peri 64.47716002731235 0.00013591 deg
M 138.6042596768397 0.00013134 deg
tp 2458207.416010181878
(2018-Mar-29.91601018)
0.00074738 TDB
period 2059.895107121529
5.64
6.9384e-05
1.9e-07
d
yr
n .1747661804503528 5.8867e-09 deg/d
Q 3.307166007696157 7.4264e-08 au
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      4885 days (13.37 yr)  
   first obs. used      2005-10-12  
   last obs. used      2019-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66842  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:25:48  

Additional Information
 Earth MOID = 2.06226 au 
 Jupiter MOID = 1.79699 au 
 T_jup = 3.179 
[ 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 16.3   n/a MPO434456  

392659 (2011 UP237)          Discovered 2008-Mar-31 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
1904-Jan-19 15:51 00:11 Jupiter 1.80264793228583 1.8026469131999 1.80264895137299 3.62799830901145 3.49608610423768 2416499.160345231 11.2383992403227 668.293762419928 40.8587592785696 -87.8451054227248 1293740.17499714 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 14:25:50 2019-Jul-14 14:25
1914-Sep-12 07:55 00:11 Jupiter 1.87799920407198 1.87799713997706 1.87800126818366 2.84833230478066 2.68532104756146 2420387.830114452 10.7110536912711 392.388759600394 67.3272465529365 -73.5375273708512 1621792.25521739 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 14:25:50 2019-Jul-14 14:25
2000-Aug-10 17:43 00:01 Jupiter 1.98337668027945 1.98337554749298 1.98337781306638 4.43033616776678 4.33286935813793 2451767.238030670 1.42954629686905 117.563547970261 41.6049545293278 -73.1687214171505 1619007.11073855 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 14:25:50 2019-Jul-14 14:25
2011-Apr-30 11:40 < 00:01 Jupiter 1.80589869990579 1.80589766997171 1.80589972984039 3.9424758339206 3.82165587851203 2455681.986310781 0.513694560189333 227.570443185513 41.239692438262 -85.3904543187191 1405461.71745093 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 14:25:50 2019-Jul-14 14:25
2022-Jan-05 05:58 00:01 Jupiter 1.82034850171346 1.82034745212338 1.82034955130344 3.16370673516729 3.01304240447815 2459584.748431300 1.02020834112486 160.173834023071 42.959423361841 88.9208120928601 1435100.17598812 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 14:25:50 2019-Jul-14 14:25
2032-Aug-19 19:36 00:02 Jupiter 1.95697989015103 1.95697863410444 1.9569811461974 2.8787716119559 2.72427668556941 2463464.316605090 2.19465169127923 116.629698100806 49.2211896953349 80.9075248187958 1676465.13152219 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 14:25:50 2019-Jul-14 14:25
2118-Aug-11 02:34 00:10 Jupiter 1.85611578166183 1.8561126929418 1.85611887038725 4.14575352676921 4.03417766838091 2494865.606626479 10.417706478658 260.515246709547 84.7382829895582 -62.1087194847333 860633.38944848 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 14:25:50 2019-Jul-14 14:25
2129-Apr-26 17:24 00:12 Jupiter 1.77807862605299 1.77807732237022 1.77807992979358 3.5343951736692 3.39694129220659 2498777.225009663 11.8459854477842 796.744174742724 41.4929847183182 -84.7434133422081 1412983.23130244 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 14:25:50 2019-Jul-14 14:25
2139-Dec-21 02:09 00:14 Jupiter 1.88868542813761 1.88868171404109 1.8886891422642 2.88254116898002 2.72251714545527 2502667.589472244 13.8137285517745 465.191666314368 77.679598233671 -65.6472306961358 1800442.63283547 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 14:25:50 2019-Jul-14 14:25
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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