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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1145400678351801 7.4582e-08  
a 2.335707339311664 2.927e-08 au
q 2.068175262223778 1.8028e-07 au
i 5.861510627858684 7.698e-06 deg
node 57.49015971069308 0.00011589 deg
peri 359.5482598661675 0.00013134 deg
M 311.8981617447759 6.5578e-05 deg
tp 2458774.714876679477
(2019-Oct-18.21487668)
0.00023938 TDB
period 1303.84529738425
3.57
2.4509e-05
6.71e-08
d
yr
n .2761063760572095 5.1901e-09 deg/d
Q 2.60323941639955 3.2623e-08 au
  Orbit Determination Parameters
   # obs. used (total)      85  
   data-arc span      5641 days (15.44 yr)  
   first obs. used      2001-10-17  
   last obs. used      2017-03-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65742  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 12:36:59  

Additional Information
 Earth MOID = 1.07971 au 
 Jupiter MOID = 2.69744 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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