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JPL Small-Body Database Browser
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442469 (2011 UZ297)
Classification: Main-belt Asteroid          SPK-ID: 2442469
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .09833475839534263 5.6392e-08  
a 2.931708597247606 3.8603e-08 au
q 2.643419740651714 1.6243e-07 au
i 3.131174365552194 5.8467e-06 deg
node 78.11771863778475 9.7048e-05 deg
peri 340.0167244821456 0.00010069 deg
M 164.9110597873414 2.6497e-05 deg
tp 2457760.601298878615
(2017-Jan-07.10129888)
0.00013063 TDB
period 1833.494568488051
5.02
3.6213e-05
9.915e-08
d
yr
n .1963463683979526 3.878e-09 deg/d
Q 3.219997453843499 4.2398e-08 au
  Orbit Determination Parameters
   # obs. used (total)      257  
   data-arc span      6435 days (17.62 yr)  
   first obs. used      2001-10-14  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50757  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:43:16  

Additional Information
 Earth MOID = 1.65554 au 
 Jupiter MOID = 2.07264 au 
 T_jup = 3.267 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.0   n/a MPO437720  

442469 (2011 UZ297)          Discovered 2006-Sep-30 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02

Alternate Designations
 2011 UZ297 = 2008 CO12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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