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437134 (2012 UX165)
Classification: Main-belt Asteroid          SPK-ID: 2437134
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06672038596342232 8.1412e-08  
a 2.808978242612117 7.7653e-08 au
q 2.621562130102181 2.6148e-07 au
i 3.36040886296675 1.1971e-05 deg
node 341.6741856872993 0.00016554 deg
peri 291.8162892702386 0.00019159 deg
M 20.73846568816764 9.715e-05 deg
tp 2459101.440732660545
(2020-Sep-08.94073266)
0.00046326 TDB
period 1719.574474718759
4.71
7.1305e-05
1.952e-07
d
yr
n .2093541194596291 8.6813e-09 deg/d
Q 2.996394355122053 8.2834e-08 au
  Orbit Determination Parameters
   # obs. used (total)      97  
   data-arc span      4184 days (11.46 yr)  
   first obs. used      2007-09-13  
   last obs. used      2019-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56579  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:53:20  

Additional Information
 Earth MOID = 1.60583 au 
 Jupiter MOID = 2.07931 au 
 T_jup = 3.316 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457270.5 (2015-Sep-05.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06470528388491716 8.1623e-08  
q 2.624947171875684 2.613e-07 au
tp 2457383.597646896464
(2015-Dec-27.09764690)
0.0004681 TDB
node 341.7351478840518 0.00016566 deg
peri 291.7748725305948 0.00019314 deg
i 3.359915426967901 1.1969e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      97  
   data-arc span      4184 days (11.46 yr)  
   first obs. used      2007-09-13  
   last obs. used      2019-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56579  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:53:20  

Additional Information
 Jupiter MOID = 2.07931 au 
 T_jup = 3.316 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.66229934593265E-15 -2.057036240634725E-14 -3.534475917387537E-12 3.73251937624079E-14 -7.026760882523421E-13 -1.352850391354726E-15
q -2.057036240634725E-14 6.827874524087644E-14 1.110039766507169E-11 -1.188413148870984E-13 2.137131014466184E-12 6.944207274210457E-15
tp -3.534475917387537E-12 1.110039766507169E-11 2.191166818988125E-7 1.594042023287448E-10 4.658987972134753E-8 4.707501228008879E-11
node 3.73251937624079E-14 -1.188413148870984E-13 1.594042023287448E-10 2.744160977848424E-8 -2.735839679846292E-8 5.956880858986287E-10
peri -7.026760882523421E-13 2.137131014466184E-12 4.658987972134753E-8 -2.735839679846292E-8 3.730489298444502E-8 -5.846087360802106E-10
i -1.352850391354726E-15 6.944207274210457E-15 4.707501228008879E-11 5.956880858986287E-10 -5.846087360802106E-10 1.432685447874206E-10

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.5   n/a E2014B13  

437134 (2012 UX165)          Discovered 2007-Sep-13 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

Alternate Designations
 2012 UX165 = 2007 RG200 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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