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392853 (2012 UA64)
Classification: Main-belt Asteroid          SPK-ID: 2392853
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2712445172741117 5.7616e-08  
a 3.091258637860344 3.472e-08 au
q 2.252771680864487 1.721e-07 au
i 17.63333762455018 6.3946e-06 deg
node 64.26611376072661 2.2251e-05 deg
peri 55.19660484303539 3.517e-05 deg
M 98.57943306717414 1.7894e-05 deg
tp 2458456.892729411878
(2018-Dec-04.39272941)
0.00010039 TDB
period 1985.187085407265
5.44
3.3446e-05
9.157e-08
d
yr
n .181343110000207 3.0552e-09 deg/d
Q 3.929745594856202 4.4138e-08 au
  Orbit Determination Parameters
   # obs. used (total)      152  
   data-arc span      6335 days (17.34 yr)  
   first obs. used      2001-11-21  
   last obs. used      2019-03-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51524  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 04:46:27  

Additional Information
 Earth MOID = 1.3169 au 
 Jupiter MOID = 1.57721 au 
 T_jup = 3.097 
[ 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 16.2   n/a MPO472033  

392853 (2012 UA64)          Discovered 2008-Jan-01 by CSS at Catalina
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
1901-Jul-25 06:10 00:06 Jupiter 1.55209222937304 1.55209128433131 1.55209317741341 3.63742782926876 3.48416736305218 2415590.756670914 5.68764766344036 10354.1376157735 38.7743001916634 -89.8425449452051 1439365.18780358 T 10 CATAB v2.0f-lin.ifort 2020-Feb-26 04:46:29 2020-Feb-26 04:46
1962-Apr-04 15:03 00:08 Jupiter 1.79354421215193 1.79354196679107 1.79354645751365 0.852499844057402 n/a 2437759.127116961 8.45985323819182 789.388017352473 111.61889505674 -89.3530659952416 2403015.49175241 F 10 CATAB v2.0f-lin.ifort 2020-Feb-26 04:46:29 2020-Feb-26 04:46
1971-Dec-09 06:46 00:02 Jupiter 1.77453816521252 1.77453644409882 1.77453988633953 4.12331480946894 4.00588130932906 2441294.781729974 2.09866887678305 592.352241298877 73.0851134843701 86.4073101658235 1467562.24744885 T 10 CATAB v2.0f-lin.ifort 2020-Feb-26 04:46:29 2020-Feb-26 04:46
2032-Apr-02 09:42 00:01 Jupiter 1.58545399499472 1.58545297548473 1.58545501453427 3.28984391858948 3.12323244923972 2463324.904306102 1.3921054073509 633.561419565083 39.1014795905161 -87.5692557281869 1243443.46317192 T 10 CATAB v2.0f-lin.ifort 2020-Feb-26 04:46:29 2020-Feb-26 04:46
2093-May-07 13:25 00:08 Jupiter 1.82004465508395 1.82004194096749 1.82004736923372 1.92939951458958 1.67087143450939 2485640.058931422 8.14717706986174 1065.42560922449 376.260763012384 37.4826262260701 163184.176414835 T 10 CATAB v2.0f-lin.ifort 2020-Feb-26 04:46:29 2020-Feb-26 04:46
2102-Aug-13 23:51 00:05 Jupiter 1.73762985115692 1.73762535596754 1.73763434642127 3.89847424065833 3.77136372135356 2489024.493577718 5.43289116495913 830.881061103829 138.089314064862 79.1873017489598 671494.676630137 T 10 CATAB v2.0f-lin.ifort 2020-Feb-26 04:46:29 2020-Feb-26 04:46
2163-Jan-05 02:26 00:10 Jupiter 1.63225378182124 1.63225162269915 1.63225594105448 2.68778278314051 2.48723137056783 2511083.601102883 10.3395913499355 974.51269519289 118.264376526629 76.190820173589 703750.533214731 T 10 CATAB v2.0f-lin.ifort 2020-Feb-26 04:46:29 2020-Feb-26 04:46

Alternate Designations
 2012 UA64 = 2008 AN113 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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