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213016 (1995 SX51)
Classification: Main-belt Asteroid          SPK-ID: 2213016
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .193044033330053 7.6999e-08  
a 3.06425506618292 3.0237e-08 au
q 2.472718909054921 2.4985e-07 au
i 8.907210255444513 7.7731e-06 deg
node 15.9188654993605 3.9693e-05 deg
peri 359.2319409290941 4.3975e-05 deg
M 251.144870861831 2.4169e-05 deg
tp 2459792.923384125468
(2022-Aug-01.42338413)
0.00013848 TDB
period 1959.231686863953
5.36
2.9e-05
7.94e-08
d
yr
n .1837454969790911 2.7197e-09 deg/d
Q 3.655791223310919 3.6075e-08 au
  Orbit Determination Parameters
   # obs. used (total)      256  
   data-arc span      8983 days (24.59 yr)  
   first obs. used      1995-09-26  
   last obs. used      2020-04-30  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57727  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:41:00  

Additional Information
 Earth MOID = 1.4725 au 
 Jupiter MOID = 1.81015 au 
 T_jup = 3.186 
[ 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 15.76   n/a E2021B55  

213016 (1995 SX51)          Discovered 1995-Sep-26 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ 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
1933-Jun-19 17:24 00:04 Jupiter 1.83993826703986 1.8399370341765 1.83993949996008 2.67674206382861 2.49884784321071 2427243.225273842 3.67685728106371 618.413184495027 31.2330277728161 86.1493281548672 1585351.68895385 T 11 CATAB v2.0f-lin.ifort 2021-Apr-13 23:41:01 2021-Apr-13 23:41
1982-Nov-03 10:09 00:02 Jupiter 1.96541090022089 1.9654099306886 1.96541186975486 2.60043137079072 2.42905622119192 2445276.923210160 1.63356186165319 140.409316724358 18.2638392249852 73.7303063843945 1841375.93074854 T 11 CATAB v2.0f-lin.ifort 2021-Apr-13 23:41:01 2021-Apr-13 23:41
1992-Jul-28 19:50 00:01 Jupiter 1.86742329738806 1.8674223644571 1.86742423032157 2.71471630515657 2.54215031091374 2448832.326553811 1.05364813566884 240.382090274236 36.8162764385314 87.8468014420283 1705292.24205486 T 11 CATAB v2.0f-lin.ifort 2021-Apr-13 23:41:01 2021-Apr-13 23:41
2041-Dec-10 13:50 00:01 Jupiter 1.919554965303 1.91955424528202 1.91955568532649 2.53161220600108 2.35085956355217 2466864.076318953 1.20282200891355 164.910098455995 8.99530458200231 79.8019048025378 1710130.26250201 T 11 CATAB v2.0f-lin.ifort 2021-Apr-13 23:41:01 2021-Apr-13 23:41
2051-Sep-06 14:24 00:02 Jupiter 1.90417237070622 1.90417169957866 1.90417304183367 2.7752699207 2.61007167428567 2470421.099794385 1.70408934262406 180.279331984882 29.8247169587119 -87.4814578299346 1734109.51427281 T 11 CATAB v2.0f-lin.ifort 2021-Apr-13 23:41:01 2021-Apr-13 23:41
2101-Jan-18 14:04 00:04 Jupiter 1.88054729836 1.88054605305208 1.88054854367969 2.49765954517744 2.3102981778719 2488452.086146584 3.90500583573282 285.558465333173 14.8147712963443 78.1343083596308 1580451.93205652 T 11 CATAB v2.0f-lin.ifort 2021-Apr-13 23:41:01 2021-Apr-13 23:41
2110-Oct-16 18:07 00:04 Jupiter 1.94835767777367 1.94835632640605 1.9483590291424 2.8629799318736 2.70687657059826 2492010.254809111 4.40329417962634 179.585877992506 58.3072012612318 81.8928551768488 1957173.85078594 T 11 CATAB v2.0f-lin.ifort 2021-Apr-13 23:41:01 2021-Apr-13 23:41
2160-Feb-28 04:06 00:07 Jupiter 1.85061215725713 1.85061057912123 1.85061373541197 2.49158627665169 2.30056624834832 2510041.670895851 6.57305282585228 354.70014320053 28.6423691116041 76.7202861756961 1538056.88307637 T 11 CATAB v2.0f-lin.ifort 2021-Apr-13 23:41:01 2021-Apr-13 23:41
2169-Nov-26 01:20 00:07 Jupiter 1.99759311194692 1.99759061497439 1.99759560891957 2.98096899013469 2.83516014303101 2513600.555719583 7.11072691768716 152.304125185089 93.2034960473028 60.3031774833771 1358711.53124559 T 11 CATAB v2.0f-lin.ifort 2021-Apr-13 23:41:01 2021-Apr-13 23:41
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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