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JPL Small-Body Database Browser
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441573 (2008 UP43)
Classification: Main-belt Asteroid          SPK-ID: 2441573
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2282711710837727 1.5035e-07  
a 2.327407804869347 2.5811e-08 au
q 1.796127699662308 3.6396e-07 au
i 1.733853115754263 8.7509e-06 deg
node 218.8267616968192 0.00026645 deg
peri 130.5306188645608 0.00027175 deg
M 120.1254130562474 2.8874e-05 deg
tp 2458567.747535651070
(2019-Mar-25.24753565)
0.00010734 TDB
period 1296.901989362298
3.55
2.1574e-05
5.907e-08
d
yr
n .2775845846123008 4.6176e-09 deg/d
Q 2.858687910076386 3.1703e-08 au
  Orbit Determination Parameters
   # obs. used (total)      134  
   data-arc span      6024 days (16.49 yr)  
   first obs. used      2001-11-20  
   last obs. used      2018-05-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50861  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 17:30:14  

Additional Information
 Earth MOID = .790547 au 
 Jupiter MOID = 2.57519 au 
 T_jup = 3.537 
[ 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 18.0   n/a MPO450444  

441573 (2008 UP43)          Discovered 2008-Oct-20 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02

Alternate Designations
 2008 UP43 = 2001 WW69 = 2005 YZ236 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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