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146243 (2000 XA3)
Classification: Main-belt Asteroid          SPK-ID: 2146243
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2338797398986701 5.7859e-08  
a 3.128202773313359 2.4873e-08 au
q 2.396579522340532 1.8599e-07 au
i 10.33120530074711 7.0662e-06 deg
node 352.246681900721 2.8545e-05 deg
peri 17.63761162321284 3.1307e-05 deg
M 217.8869552490819 1.4309e-05 deg
tp 2459798.259923937909
(2022-Aug-06.75992394)
8.6825e-05 TDB
period 2020.881145154634
5.53
2.4103e-05
6.599e-08
d
yr
n .1781401151983401 2.1247e-09 deg/d
Q 3.859826024286186 3.0691e-08 au
  Orbit Determination Parameters
   # obs. used (total)      375  
   data-arc span      7152 days (19.58 yr)  
   first obs. used      2000-09-27  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51555  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 23:53:07  

Additional Information
 Earth MOID = 1.39794 au 
 Jupiter MOID = 1.62712 au 
 T_jup = 3.147 
[ 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 15.0   n/a MPO469551  
diameter diameter 6.990 km 0.249 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.048   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

146243 (2000 XA3)          Discovered 2000-Dec-01 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ 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
1969-Oct-31 11:33 00:02 Jupiter 1.70140980566208 1.70140884915845 1.70141076254541 2.38394127597438 2.16506458046823 2440525.981527266 1.84662699884033 2370.08110736985 31.5993793232235 88.7013807977071 1696056.7980594 T 13 CATAB v2.0f-lin.ifort 2020-May-20 23:53:27 2020-May-20 23:53
1980-May-08 05:28 00:01 Jupiter 1.69751844245604 1.69751760401359 1.69751928100213 2.79981447887954 2.61553193172336 2444367.727678950 1.30033219058051 951.2624134245 9.91749834143224 -87.7085246163466 1615760.21633601 T 13 CATAB v2.0f-lin.ifort 2020-May-20 23:53:27 2020-May-20 23:53
2053-Nov-05 13:16 00:02 Jupiter 1.91980687107742 1.91980588198733 1.91980786017264 1.91850488890031 1.6727991896446 2471212.052737948 1.65346556271486 206.15158908057 41.8696050442073 76.9192424256051 1679924.11715093 T 13 CATAB v2.0f-lin.ifort 2020-May-20 23:53:27 2020-May-20 23:53
2064-Apr-01 07:06 00:02 Jupiter 1.64498907091234 1.64498844152314 1.64498970033089 2.54245525075327 2.33114934125759 2475011.796076572 1.87391816614475 833.550865397806 39.1874818839878 -89.9503983625872 1664048.04838146 T 13 CATAB v2.0f-lin.ifort 2020-May-20 23:53:27 2020-May-20 23:53
2074-Oct-03 02:20 00:02 Jupiter 1.84342706968749 1.84342571149623 1.84342842789561 3.00183374822806 2.84465126361294 2478848.596969950 2.46601496324546 369.453540021925 26.6915499409421 -81.2712828424861 1615909.83687718 T 13 CATAB v2.0f-lin.ifort 2020-May-20 23:53:27 2020-May-20 23:53
2148-Mar-17 03:35 00:06 Jupiter 1.76981062252699 1.76980840503714 1.76981284033234 1.9955961861858 1.73931427214254 2505676.649280576 5.54771265414223 1348.87607754792 67.2465836368309 81.5017961148441 1278442.34707121 T 13 CATAB v2.0f-lin.ifort 2020-May-20 23:53:27 2020-May-20 23:53
2158-Sep-07 18:51 00:05 Jupiter 1.67134069953943 1.67133942788867 1.67134197180135 2.70906793376297 2.51504762721157 2509503.285579471 5.45729172391474 1805.28515764827 11.7068093229657 -88.5639398306027 1271321.13898747 T 13 CATAB v2.0f-lin.ifort 2020-May-20 23:53:27 2020-May-20 23:53
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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