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442443 (2011 UZ186)
Classification: Main-belt Asteroid          SPK-ID: 2442443
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .297588406085092 9.0593e-08  
a 2.569647405666056 2.4576e-08 au
q 1.804950130013203 2.4168e-07 au
i 5.729911477749413 5.0552e-06 deg
node 126.2418299476375 7.8737e-05 deg
peri 185.7880864834385 8.0646e-05 deg
M 181.6439440215869 1.5402e-05 deg
tp 2460141.908069178865
(2023-Jul-16.40806918)
6.0469e-05 TDB
period 1504.557293736469
4.12
2.1584e-05
5.909e-08
d
yr
n .2392730416440066 3.4326e-09 deg/d
Q 3.334344681318909 3.1889e-08 au
  Orbit Determination Parameters
   # obs. used (total)      195  
   data-arc span      6265 days (17.15 yr)  
   first obs. used      2003-11-24  
   last obs. used      2021-01-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57157  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 07:58:15  

Additional Information
 Earth MOID = .790234 au 
 Jupiter MOID = 1.96531 au 
 T_jup = 3.360 
[ 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 17.44   n/a MPCxxxxx  

442443 (2011 UZ186)          Discovered 2007-Nov-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02

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