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249073 (2007 UV85)
Classification: Main-belt Asteroid          SPK-ID: 2249073
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07634029102645451 1.0799e-07  
a 2.967994350784337 3.4196e-08 au
q 2.741416798280588 3.2507e-07 au
i 12.09167064360532 1.0282e-05 deg
node 56.92367418721798 3.2138e-05 deg
peri 318.7637743375925 4.6957e-05 deg
M 194.3684919100619 3.624e-05 deg
tp 2459859.777593409505
(2022-Oct-07.27759341)
0.0001926 TDB
period 1867.639419544799
5.11
3.2277e-05
8.837e-08
d
yr
n .1927566939488475 3.3313e-09 deg/d
Q 3.194571903288086 3.6807e-08 au
  Orbit Determination Parameters
   # obs. used (total)      198  
   data-arc span      5943 days (16.27 yr)  
   first obs. used      2004-01-19  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58386  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 13:40:01  

Additional Information
 Earth MOID = 1.75741 au 
 Jupiter MOID = 2.22494 au 
 T_jup = 3.226 
[ 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 16.1   n/a MPO427414  
diameter diameter 4.480 km 0.454 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.029   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249073 (2007 UV85)          Discovered 2007-Oct-30 by Spacewatch at Kitt Peak
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

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