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392840 (2012 UX26)
Classification: Main-belt Asteroid          SPK-ID: 2392840
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 .09706432396772759 7.5915e-08  
a 2.284547500366869 2.9967e-08 au
q 2.062799441671597 1.6253e-07 au
i 7.469341592635527 7.4373e-06 deg
node 296.9153628179023 5.4129e-05 deg
peri 323.4318535048194 7.614e-05 deg
M 195.6929194871595 6.1681e-05 deg
tp 2459576.142026729466
(2021-Dec-27.64202673)
0.00022222 TDB
period 1261.242844652777
3.45
2.4816e-05
6.794e-08
d
yr
n .2854327392430985 5.6162e-09 deg/d
Q 2.506295559062141 3.2876e-08 au
  Orbit Determination Parameters
   # obs. used (total)      120  
   data-arc span      4757 days (13.02 yr)  
   first obs. used      2007-01-10  
   last obs. used      2020-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60679  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 04:46:26  

Additional Information
 Earth MOID = 1.05228 au 
 Jupiter MOID = 2.57467 au 
 T_jup = 3.585 
[ 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 17.4   n/a MPO503476  

392840 (2012 UX26)          Discovered 2007-Jan-10 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
2106-Nov-29 08:36 00:06 Eunom 0.0448519238974859 0.0448156709245502 0.0448881870898111 4.47592418868627 4.47592411876166 2490592.858070700 6.2558616625119 2098.25187493432 94.4103482645066 30.6208180300626 36273.1803516683 T 13 CATAB v2.0f-lin.ifort 2020-Feb-26 04:46:29 2020-Feb-26 04:46

Alternate Designations
 2012 UX26 = 2007 CD14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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