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393062 (2013 AJ73)
Classification: Main-belt Asteroid          SPK-ID: 2393062
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09463557997521961 5.8573e-08  
a 3.005383433374628 3.3849e-08 au
q 2.720967229109303 1.6908e-07 au
i 10.01289472587912 6.2162e-06 deg
node 65.52386644461892 2.8836e-05 deg
peri 136.1225496335491 4.5026e-05 deg
M 76.16356874891162 3.2574e-05 deg
tp 2458597.882133099308
(2019-Apr-24.38213310)
0.00017076 TDB
period 1903.04149956629
5.21
3.2151e-05
8.802e-08
d
yr
n .1891708615298434 3.1959e-09 deg/d
Q 3.289799637639953 3.7053e-08 au
  Orbit Determination Parameters
   # obs. used (total)      209  
   data-arc span      7292 days (19.96 yr)  
   first obs. used      2000-09-05  
   last obs. used      2020-08-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55706  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:20:17  

Additional Information
 Earth MOID = 1.72651 au 
 Jupiter MOID = 1.70961 au 
 T_jup = 3.221 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457851.5 (2017-Apr-08.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09308837817329089 5.8772e-08  
q 2.722932038876503 1.6898e-07 au
tp 2458594.722067779733
(2019-Apr-21.22206778)
0.00017364 TDB
node 65.54538338410178 2.8795e-05 deg
peri 135.4201143588546 4.5451e-05 deg
i 10.02235625255801 6.222e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      209  
   data-arc span      7292 days (19.96 yr)  
   first obs. used      2000-09-05  
   last obs. used      2020-08-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55706  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:20:17  

Additional Information
 Jupiter MOID = 1.70961 au 
 T_jup = 3.221 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.454167067852704E-15 -9.783239501751554E-15 -1.117325281171896E-13 -1.852836404032578E-14 -1.655048731285156E-13 -2.280699589822137E-15
q -9.783239501751554E-15 2.85551260779791E-14 1.474033323950009E-12 5.546454469262006E-14 6.276252078458312E-13 7.087846004095387E-15
tp -1.117325281171896E-13 1.474033323950009E-12 3.015154287923526E-8 2.90760718758967E-11 6.099332632927234E-9 -1.535168630350444E-11
node -1.852836404032578E-14 5.546454469262006E-14 2.90760718758967E-11 8.291542486166436E-10 -8.096716837574525E-10 -1.56338127456735E-11
peri -1.655048731285156E-13 6.276252078458312E-13 6.099332632927234E-9 -8.096716837574525E-10 2.065829540648156E-9 1.227646373632272E-11
i -2.280699589822137E-15 7.087846004095387E-15 -1.535168630350444E-11 -1.56338127456735E-11 1.227646373632272E-11 3.871322595976126E-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 16.1   n/a MPO434459  
diameter diameter 5.610 km 1.102 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.024   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

393062 (2013 AJ73)          Discovered 2006-Oct-20 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ 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
1928-Apr-18 18:00 00:05 Jupiter 1.72054947619231 1.72054883148009 1.72055012091275 2.57738011712035 2.37871665141423 2425355.249793756 4.77861430894378 435.639720126614 25.2276861787497 -82.6115572805358 1606021.38638098 T 20 CATAB v2.0f-lin.ifort 2020-Nov-12 16:20:17 2020-Nov-12 16:20
1965-Jun-16 19:55 00:03 Jupiter 1.92040259137367 1.92040082386924 1.92040435888487 3.66849956045957 3.54623164389478 2438928.329516697 2.64280384962576 216.197728932917 24.6151616809395 -69.4999030453043 1884104.84324537 T 20 CATAB v2.0f-lin.ifort 2020-Nov-12 16:20:17 2020-Nov-12 16:20
1974-May-15 09:22 00:02 Jupiter 1.93160670880782 1.93160554573063 1.93160787188667 2.55356595586985 2.37564426158554 2442182.890357333 2.4803295603134 156.660357961607 27.1749167252614 -84.898789633762 1926773.55421655 T 20 CATAB v2.0f-lin.ifort 2020-Nov-12 16:20:17 2020-Nov-12 16:20
2011-Aug-19 01:31 < 00:01 Jupiter 1.70748780414011 1.7074872006356 1.7074884076455 2.80445253698147 2.62160768781434 2455792.563023302 0.506010219261377 221.136074387758 17.3445011291457 -85.4758721218057 1827699.22934065 T 20 CATAB v2.0f-lin.ifort 2020-Nov-12 16:20:17 2020-Nov-12 16:20
2048-Oct-08 18:18 00:02 Jupiter 1.98598599542831 1.98598505695955 1.98598693389877 3.78121286714202 3.66668395985923 2469358.262588796 1.61869265867779 121.328475980664 21.4053385497398 -71.77608319834 2376333.23982364 T 20 CATAB v2.0f-lin.ifort 2020-Nov-12 16:20:17 2020-Nov-12 16:20
2057-Sep-19 03:18 00:02 Jupiter 1.88048358102285 1.88048234919861 1.88048481285083 2.40925759126982 2.2144222903657 2472625.637465316 2.22552175371156 198.586526095199 28.4568527712564 -83.1526087389369 1981411.50860723 T 20 CATAB v2.0f-lin.ifort 2020-Nov-12 16:20:17 2020-Nov-12 16:20
2094-Dec-15 09:03 00:04 Jupiter 1.71790599777542 1.71790542468235 1.71790657086937 3.010272660145 2.84176548168813 2486226.877318169 3.95343307959152 188.523591852416 15.7605697211687 -85.5042453880968 1457804.25541559 T 20 CATAB v2.0f-lin.ifort 2020-Nov-12 16:20:17 2020-Nov-12 16:20
2141-Jan-28 12:46 00:07 Jupiter 1.81873482315658 1.81873212933924 1.81873751708465 2.39461603827666 2.19151648496024 2503072.032097943 6.83652582196744 782.583800225438 29.9820065885252 -80.8203546706037 1865654.8792944 T 20 CATAB v2.0f-lin.ifort 2020-Nov-12 16:20:17 2020-Nov-12 16:20
2178-Apr-12 08:13 00:08 Jupiter 1.73884654871653 1.73884463344787 1.7388484640182 3.16540146327944 3.00757901006981 2516659.842573477 8.14787158640435 427.065611494416 17.9263101215728 -80.5798085487395 1359045.70044893 T 20 CATAB v2.0f-lin.ifort 2020-Nov-12 16:20:17 2020-Nov-12 16:20

Alternate Designations
 2013 AJ73 = 2010 KY69 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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