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441582 (2008 UW94)
Classification: Main-belt Asteroid          SPK-ID: 2441582
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 .1147242938667773 6.7473e-08  
a 2.336079505857979 1.8691e-08 au
q 2.068074434131772 1.5451e-07 au
i 5.86097468964905 6.6587e-06 deg
node 57.48840189847785 6.603e-05 deg
peri 359.4772445376785 7.7216e-05 deg
M 62.38263093966656 3.4832e-05 deg
tp 2458774.509052979970
(2019-Oct-18.00905298)
0.00012667 TDB
period 1304.156937624116
3.57
1.5651e-05
4.285e-08
d
yr
n .2760403979108833 3.3128e-09 deg/d
Q 2.604084577584186 2.0835e-08 au
  Orbit Determination Parameters
   # obs. used (total)      105  
   data-arc span      6642 days (18.18 yr)  
   first obs. used      2001-10-17  
   last obs. used      2019-12-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59199  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 08:54:44  

Additional Information
 Earth MOID = 1.08 au 
 Jupiter MOID = 2.69644 au 
 T_jup = 3.552 
[ 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 17.8   n/a MPO294843  

441582 (2008 UW94)          Discovered 2008-Oct-24 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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