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376500 (2012 KD41)
Classification: Main-belt Asteroid          SPK-ID: 2376500
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .170045005452584 4.4814e-08  
a 3.195960066119668 5.1959e-08 au
q 2.652503019250108 1.3264e-07 au
i 6.307497102717442 6.6752e-06 deg
node 145.1681472133913 7.5233e-05 deg
peri 145.7590648122117 8.1282e-05 deg
M 113.4125907919186 3.4681e-05 deg
tp 2458343.055322428422
(2018-Aug-12.55532243)
0.00019137 TDB
period 2086.894252861326
5.71
5.0892e-05
1.393e-07
d
yr
n .1725051470655049 4.2068e-09 deg/d
Q 3.739417112989227 6.0795e-08 au
  Orbit Determination Parameters
   # obs. used (total)      137  
   data-arc span      5383 days (14.74 yr)  
   first obs. used      2005-03-04  
   last obs. used      2019-11-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62212  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:25:08  

Additional Information
 Earth MOID = 1.63937 au 
 Jupiter MOID = 1.494 au 
 T_jup = 3.163 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457548.5 (2016-Jun-09.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .17301322730424 4.4887e-08  
q 2.641325468237532 1.3288e-07 au
tp 2458342.203116912018
(2018-Aug-11.70311691)
0.00018837 TDB
node 145.3072630897651 7.502e-05 deg
peri 145.7556852032258 8.093e-05 deg
i 6.318095176831232 6.6919e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      137  
   data-arc span      5383 days (14.74 yr)  
   first obs. used      2005-03-04  
   last obs. used      2019-11-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62212  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:25:08  

Additional Information
 Jupiter MOID = 1.494 au 
 T_jup = 3.163 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.014863586058018E-15 -5.697739926746391E-15 1.98962821313926E-12 -1.428510053593202E-14 2.982964954712096E-13 -1.064759980844948E-15
q -5.697739926746391E-15 1.765693137332303E-14 -1.682275923054562E-12 3.5821629456933E-14 -2.79576544386816E-13 4.269639349772112E-15
tp 1.98962821313926E-12 -1.682275923054562E-12 3.54842902377377E-8 1.809532007667892E-11 5.848847484401028E-9 4.608136410788496E-12
node -1.428510053593202E-14 3.5821629456933E-14 1.809532007667892E-11 5.627978471736038E-9 -5.589159920321306E-9 2.804557101866222E-10
peri 2.982964954712096E-13 -2.79576544386816E-13 5.848847484401028E-9 -5.589159920321306E-9 6.549735317824732E-9 -2.780881210831331E-10
i -1.064759980844948E-15 4.269639349772112E-15 4.608136410788496E-12 2.804557101866222E-10 -2.780881210831331E-10 4.478090887846796E-11

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 16.2   n/a MPO503456  

376500 (2012 KD41)          Discovered 2006-Apr-19 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
1907-Feb-01 13:35 00:07 Jupiter 1.53147043296769 1.53146945823881 1.53147140769395 1.42217715613655 0.957304538154547 2417608.066153130 6.59530629243494 492.877896380766 162.40471226356 15.2103197355355 867171.334919644 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 18:25:09 2020-Nov-12 18:25
1918-Mar-18 17:31 00:06 Jupiter 1.55862698660802 1.55862549192089 1.558628481298 1.44595624990631 1.00195138040243 2421671.229923142 5.74661512550293 572.728973560687 145.813322820058 31.8464650150664 1073762.36607292 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 18:25:09 2020-Nov-12 18:25
1929-Mar-31 21:41 00:05 Jupiter 1.70327523225254 1.70327260793279 1.70327785657819 2.2731252792331 2.04267413564105 2425702.403698407 5.18047045613424 278.14935095676 14.219299715513 83.2892102432252 1130239.27818374 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 18:25:09 2020-Nov-12 18:25
1940-Mar-24 17:29 00:04 Jupiter 1.93010305438324 1.93010024584864 1.93010586292749 3.72579954270557 3.60609006519042 2429713.228474201 4.41986238593912 273.342825465828 37.1155784690093 -67.9296289150838 1462724.43263681 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 18:25:09 2020-Nov-12 18:25
2039-Jun-27 05:22 00:02 Jupiter 1.87042795234855 1.87042698783656 1.87042891686117 2.62777134531598 2.44938422463208 2465966.723606340 1.85957280706743 141.392571540227 22.5543005048758 -79.7228038467321 1440228.32343954 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 18:25:09 2020-Nov-12 18:25
2050-Aug-03 06:00 00:03 Jupiter 1.65812916328677 1.65812819851675 1.65813012806046 2.02177793744762 1.75097845546842 2470021.749783644 2.8931085948482 221.739023350106 38.2536615480945 -87.4289955478134 1271371.49657842 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 18:25:09 2020-Nov-12 18:25
2061-Sep-26 21:52 00:04 Jupiter 1.54947893284842 1.5494782848135 1.54947958088326 1.64110128901428 1.26487692095567 2474094.411292893 4.1295675959762 258.421654491476 116.990964058725 67.3630822313827 1278905.94454389 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 18:25:09 2020-Nov-12 18:25
2072-Nov-18 04:40 00:06 Jupiter 1.56055686691054 1.56055573369775 1.56055800012351 1.51855070593176 1.10474315774122 2478164.694481228 5.80954487387121 173.452570705211 152.268829598294 81.5555811220151 1471116.63671354 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 18:25:09 2020-Nov-12 18:25
2083-Dec-09 21:30 00:08 Jupiter 1.69060226209213 1.69059957648106 1.69060494771751 2.02927852299003 1.76520109558398 2482203.396085368 7.76044794828564 384.876792075155 16.4517081147192 75.9568176832265 1310105.61937846 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 18:25:09 2020-Nov-12 18:25
2094-Dec-02 08:12 00:09 Jupiter 1.90101789199638 1.90101407675742 1.90102170727306 3.34768247342922 3.21183011685784 2486213.841832672 9.08670689156392 489.221884591105 33.9018487969034 -76.1083687708258 1409468.59498547 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 18:25:09 2020-Nov-12 18:25
2194-Feb-21 17:45 00:14 Jupiter 1.92874741202692 1.92874030483018 1.92875451932748 2.72403835648821 2.55774732806664 2522454.239799823 13.7016190159874 820.708156344952 24.1642172781178 -72.0800583037609 1201092.49654514 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 18:25:09 2020-Nov-12 18:25

Alternate Designations
 2012 KD41 = 2006 HW11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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