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JPL Small-Body Database Browser
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390076 (2012 UH126)
Classification: Main-belt Asteroid          SPK-ID: 2390076
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03228941933724214 7.3543e-08  
a 2.82740269047342 5.4675e-08 au
q 2.736107499365477 2.2904e-07 au
i 5.474798844067471 7.8911e-06 deg
node 253.4696926023049 7.1171e-05 deg
peri 119.286672109681 0.00013098 deg
M 170.0764883743206 0.00011024 deg
tp 2457780.107452151488
(2017-Jan-26.60745215)
0.00053173 TDB
period 1736.520550538703
4.75
5.037e-05
1.379e-07
d
yr
n .2073111083472758 6.0133e-09 deg/d
Q 2.918697881581362 5.6441e-08 au
  Orbit Determination Parameters
   # obs. used (total)      123  
   data-arc span      5129 days (14.04 yr)  
   first obs. used      2005-03-12  
   last obs. used      2019-03-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56016  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:55:11  

Additional Information
 Earth MOID = 1.74082 au 
 Jupiter MOID = 2.24877 au 
 T_jup = 3.307 
[ 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 16.4   n/a MPO434435  

390076 (2012 UH126)          Discovered 2005-Mar-12 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-03-21

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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