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JPL Small-Body Database Browser
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212826 (2007 UZ31)
Classification: Main-belt Asteroid          SPK-ID: 2212826
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2096853705439497 5.1507e-08  
a 2.364508090257175 1.2952e-08 au
q 1.868705335197433 1.2025e-07 au
i 3.16880014470917 5.5992e-06 deg
node 66.20233116284405 0.00010222 deg
peri 324.4953647303922 0.00010321 deg
M 67.9748668436775 1.3562e-05 deg
tp 2458349.741595387663
(2018-Aug-19.24159539)
4.9539e-05 TDB
period 1328.035343828524
3.64
1.0912e-05
2.988e-08
d
yr
n .2710771228137457 2.2272e-09 deg/d
Q 2.860310845316917 1.5667e-08 au
  Orbit Determination Parameters
   # obs. used (total)      310  
   data-arc span      6602 days (18.08 yr)  
   first obs. used      2001-01-04  
   last obs. used      2019-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53435  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:00:49  

Additional Information
 Earth MOID = .874793 au 
 Jupiter MOID = 2.5781 au 
 T_jup = 3.517 
[ 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 16.8   n/a MPO352310  

212826 (2007 UZ31)          Discovered 2007-Oct-19 by LONEOS at Anderson Mesa
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

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