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379818 (2011 KC29)
Classification: Main-belt Asteroid          SPK-ID: 2379818
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03566519586360124 6.5073e-08  
a 3.137362409787871 5.6079e-08 au
q 3.025467764947686 2.0708e-07 au
i 9.236182804342482 6.7513e-06 deg
node 79.94808982685083 4.0488e-05 deg
peri 121.5708855399092 0.00010219 deg
M 270.4243466323178 9.2959e-05 deg
tp 2459505.548335170201
(2021-Oct-18.04833517)
0.00052685 TDB
period 2029.763600104197
5.56
5.4421e-05
1.49e-07
d
yr
n .1773605556733402 4.7553e-09 deg/d
Q 3.249257054628055 5.8079e-08 au
  Orbit Determination Parameters
   # obs. used (total)      241  
   data-arc span      6126 days (16.77 yr)  
   first obs. used      2004-01-17  
   last obs. used      2020-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58643  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:01:37  

Additional Information
 Earth MOID = 2.03115 au 
 Jupiter MOID = 1.7651 au 
 T_jup = 3.190 
[ 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 15.5   n/a MPO455733  
diameter diameter 4.424 km 0.189 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.099   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

379818 (2011 KC29)          Discovered 2008-Nov-30 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

[ 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
1942-Mar-09 22:40 00:06 Jupiter 1.93937398571083 1.93937152379238 1.93937644764406 3.92038914750085 3.80735473935603 2430428.444606551 5.95622773682448 308.148763890266 28.3773766761043 -68.9439698851639 2072451.97238061 T 22 CATAB v2.0f-lin.ifort 2020-Nov-12 18:01:38 2020-Nov-12 18:01
1952-Aug-06 00:36 00:05 Jupiter 1.78425334330698 1.7842525998827 1.78425408673137 3.18441451286521 3.03167508272395 2434230.525052111 5.36694650623754 206.170947363144 25.9028424540214 -87.5161613050886 1571983.71189847 T 22 CATAB v2.0f-lin.ifort 2020-Nov-12 18:01:38 2020-Nov-12 18:01
1962-Nov-30 00:30 00:05 Jupiter 1.87849650276318 1.87849546538124 1.87849754015174 2.93838699573506 2.78070299527053 2437998.520901655 4.61523817969501 267.809696410484 28.9606930552613 -85.4936110926929 2329074.84989787 T 22 CATAB v2.0f-lin.ifort 2020-Nov-12 18:01:38 2020-Nov-12 18:01
2036-Apr-15 05:49 00:02 Jupiter 1.81648684687645 1.81648617044313 1.81648752330986 3.53924156061645 3.40494297467872 2464798.742282601 1.73395752803134 111.28451345667 25.2941372141185 -83.4736141891701 1969045.82397686 T 22 CATAB v2.0f-lin.ifort 2020-Nov-12 18:01:38 2020-Nov-12 18:01
2046-Aug-22 16:50 00:03 Jupiter 1.82182163070234 1.82182075108791 1.82182251032008 2.88747171494174 2.72169609390862 2468580.201337288 2.80649337454917 235.669610927628 28.6899803484301 -83.4690131713284 2055249.49479201 T 22 CATAB v2.0f-lin.ifort 2020-Nov-12 18:01:38 2020-Nov-12 18:01
2056-Dec-17 23:44 00:04 Jupiter 1.99647003362453 1.99646887500965 1.99647119224202 3.59583771239831 3.47584935149899 2472350.488613453 3.57175442480044 173.295212147579 34.0018837975971 -79.8274428045733 2254509.71545755 T 22 CATAB v2.0f-lin.ifort 2020-Nov-12 18:01:38 2020-Nov-12 18:01
2119-Dec-17 16:33 00:08 Jupiter 1.89326645856169 1.89326376624855 1.89326915090271 3.77785738474808 3.65751728920947 2495359.189438254 8.46075641931701 403.464743028258 27.0314753642175 -72.497990662687 1989688.49961346 T 22 CATAB v2.0f-lin.ifort 2020-Nov-12 18:01:38 2020-Nov-12 18:01
2130-May-13 03:56 00:10 Jupiter 1.77737663454936 1.77737572935012 1.77737753977083 3.1367685406928 2.98097324438093 2499158.664141650 9.84960110291399 479.444857052628 26.3928593132768 -83.2678673040131 1924885.89075859 T 22 CATAB v2.0f-lin.ifort 2020-Nov-12 18:01:38 2020-Nov-12 18:01
2140-Sep-06 01:39 00:11 Jupiter 1.91310925039274 1.91310651959894 1.91311198124527 3.09546913102647 2.94897203206828 2502927.568455846 11.0314973778585 583.084190934875 32.0054520981083 -81.0136542540756 2390332.97609259 T 22 CATAB v2.0f-lin.ifort 2020-Nov-12 18:01:38 2020-Nov-12 18:01

Alternate Designations
 2011 KC29 = 2008 WX117 = 2010 KT98 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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