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JPL Small-Body Database Browser
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201430 (2003 AK66)
Classification: Main-belt Asteroid          SPK-ID: 2201430
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09226338667902598 4.4757e-08  
a 3.140227813221542 3.0573e-08 au
q 2.850499760230051 1.4366e-07 au
i 18.23689033615702 6.1724e-06 deg
node 323.7308821326276 1.6786e-05 deg
peri 116.662354240639 4.5931e-05 deg
M 63.08267648964117 3.9032e-05 deg
tp 2458644.337844268919
(2019-Jun-09.83784427)
0.00022072 TDB
period 2032.544958428389
5.56
2.9684e-05
8.127e-08
d
yr
n .1771178534118922 2.5866e-09 deg/d
Q 3.429955866213033 3.3394e-08 au
  Orbit Determination Parameters
   # obs. used (total)      462  
   data-arc span      6743 days (18.46 yr)  
   first obs. used      2001-08-20  
   last obs. used      2020-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55353  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 00:05:02  

Additional Information
 Earth MOID = 1.91642 au 
 Jupiter MOID = 1.77681 au 
 T_jup = 3.126 
[ 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 14.9   n/a MPO325843  
diameter diameter 6.925 km 0.239 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.044   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

201430 (2003 AK66)          Discovered 2003-Jan-07 by LINEAR at Socorro
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

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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
1951-Feb-14 13:04 00:03 Jupiter 1.96275595050876 1.96275411409357 1.96275778699657 5.62112841095755 5.54382444874173 2433692.044237102 2.87556323624292 793.262318572023 58.8655749082915 84.8403982549683 2758765.28148114 T 15 CATAB v2.0f-lin.ifort 2020-Feb-25 00:05:25 2020-Feb-25 00:05
1961-Oct-04 04:40 00:02 Jupiter 1.83072986627111 1.83072902337914 1.83073070919825 5.57416243691935 5.49053260277517 2437576.694490915 2.23531405809864 507.533093905636 23.341350296384 86.0490151477889 3011130.84879699 T 15 CATAB v2.0f-lin.ifort 2020-Feb-25 00:05:25 2020-Feb-25 00:05
2045-Oct-19 07:44 00:01 Jupiter 1.90815902522824 1.90815808123604 1.90815996923204 5.65201701166887 5.57292616334718 2468272.822353998 1.2052709406775 453.63599108768 38.8697219731956 86.7438281894021 2869709.11779093 T 15 CATAB v2.0f-lin.ifort 2020-Feb-25 00:05:25 2020-Feb-25 00:05
2056-Jun-11 00:45 00:02 Jupiter 1.86845446649305 1.86845357272473 1.86845536028018 5.48270154440182 5.39938519188886 2472160.531052497 1.61512647851382 372.750951645041 24.3123676368362 84.2277682297308 2996522.19349388 T 15 CATAB v2.0f-lin.ifort 2020-Feb-25 00:05:25 2020-Feb-25 00:05
2140-Jun-25 06:01 00:05 Jupiter 1.85283022603065 1.85282809576505 1.85283235629699 5.65331088878058 5.57185989896187 2502854.751030645 5.04168079968058 369.646066150963 105.356613088868 -87.2926001408551 2420010.78228953 T 15 CATAB v2.0f-lin.ifort 2020-Feb-25 00:05:25 2020-Feb-25 00:05
2151-Feb-17 21:06 00:06 Jupiter 1.90543275130397 1.90542977748146 1.90543572536412 5.37334351576725 5.28996786559288 2506744.379469424 5.51399536522217 1098.18765063465 25.0167753740666 82.155787116124 2907798.07238808 T 15 CATAB v2.0f-lin.ifort 2020-Feb-25 00:05:25 2020-Feb-25 00:05
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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