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376683 (2013 QC44)
Classification: Main-belt Asteroid          SPK-ID: 2376683
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1781510966111779 7.2186e-08  
a 3.038816208531955 4.9201e-08 au
q 2.497447768582165 2.1934e-07 au
i 5.19565878212703 9.5907e-06 deg
node 324.0996135687027 8.6126e-05 deg
peri 331.1385038255712 9.1679e-05 deg
M 131.0626204402463 2.8235e-05 deg
tp 2458296.080411546286
(2018-Jun-26.58041155)
0.00014776 TDB
period 1934.884645152915
5.30
4.6991e-05
1.287e-07
d
yr
n .1860576034348286 4.5186e-09 deg/d
Q 3.580184648481745 5.7966e-08 au
  Orbit Determination Parameters
   # obs. used (total)      70  
   data-arc span      5002 days (13.69 yr)  
   first obs. used      2006-02-24  
   last obs. used      2019-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63452  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 00:12:54  

Additional Information
 Earth MOID = 1.48311 au 
 Jupiter MOID = 1.65142 au 
 T_jup = 3.210 
[ 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 16.8   n/a MPO455716  

376683 (2013 QC44)          Discovered 2008-Sep-04 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-10-21

[ 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
1930-Dec-31 20:19 00:07 Jupiter 1.63726030690575 1.63725917947703 1.63726143434304 1.763045833115 1.44001661046226 2426342.346339321 6.64928660156106 387.48930600473 74.5797607642069 -69.3729886184003 1290689.87993948 T 9 CATAB v2.0f-lin.ifort 2019-Dec-05 00:12:56 2019-Dec-05 00:13
1978-Oct-19 02:38 00:03 Jupiter 1.67205015129497 1.67204900680599 1.67205129578422 1.92164628810538 1.63693922258117 2443800.609845051 2.84729843107083 252.798930671662 57.0291725763134 -76.5283243919881 1202534.78332024 T 9 CATAB v2.0f-lin.ifort 2019-Dec-05 00:12:56 2019-Dec-05 00:13
2026-Aug-12 16:37 00:01 Jupiter 1.73154811868805 1.7315472800122 1.7315489573633 2.09056794711838 1.84177442833986 2461265.192097010 1.08932672963816 224.575279232242 42.1345119628312 -79.1043325609055 1250613.60833464 T 9 CATAB v2.0f-lin.ifort 2019-Dec-05 00:12:56 2019-Dec-05 00:13
2035-Oct-27 08:49 00:02 Jupiter 1.93116263512019 1.93116108802417 1.93116418221577 2.85011382289035 2.69182720461935 2464627.867316990 1.75814663383991 96.6120566697243 24.3419485052496 -68.9136543534243 900875.542947835 T 9 CATAB v2.0f-lin.ifort 2019-Dec-05 00:12:56 2019-Dec-05 00:13
2074-Jun-13 04:34 00:05 Jupiter 1.81576416640849 1.81576187966179 1.81576645315653 2.27532909562263 2.06013522713389 2478736.690425056 4.58532765585938 250.165135049459 48.398766373068 -76.1816188037556 743720.063792576 T 9 CATAB v2.0f-lin.ifort 2019-Dec-05 00:12:56 2019-Dec-05 00:13
2083-Sep-05 19:37 00:06 Jupiter 1.84219830955881 1.84219543386002 1.84220118525342 2.31683048452891 2.10905796435806 2482108.317220729 5.58187283337998 140.076649507419 19.4510561225695 -81.8969299377591 568421.544453357 T 9 CATAB v2.0f-lin.ifort 2019-Dec-05 00:12:56 2019-Dec-05 00:13
2122-Apr-15 06:45 00:08 Jupiter 1.91469840593571 1.91469396706454 1.91470284482637 2.47766649572399 2.29217650011397 2496208.781038712 7.92287323722099 425.37355136916 53.4535968155416 -70.3099043637656 751506.914961882 T 9 CATAB v2.0f-lin.ifort 2019-Dec-05 00:12:56 2019-Dec-05 00:13
2131-Jul-19 13:39 00:09 Jupiter 1.75889440912719 1.75889062103115 1.75889819720933 1.96257482234247 1.69957916291289 2499591.068426358 9.15322693203673 124.082272726499 65.609974986283 -88.0032298541372 368496.859361465 T 9 CATAB v2.0f-lin.ifort 2019-Dec-05 00:12:56 2019-Dec-05 00:13
2179-May-23 14:01 00:12 Jupiter 1.69744598637824 1.69744215804722 1.69744981470076 1.8245016600071 1.52669901391207 2517066.084158252 12.2156109561611 178.829441916186 61.0509155943101 -70.4422562206175 528130.582036114 T 9 CATAB v2.0f-lin.ifort 2019-Dec-05 00:12:56 2019-Dec-05 00:13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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