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410680 (2008 UW360)
Classification: Outer Main-belt Asteroid          SPK-ID: 2410680
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08414811661004537 9.0535e-08  
a 3.210446123419315 6.7917e-08 au
q 2.940293128655559 3.3201e-07 au
i 18.46061859009849 7.2891e-06 deg
node 78.67894821408716 1.9161e-05 deg
peri 313.5648663380581 4.6967e-05 deg
M 80.49455593730862 4.1439e-05 deg
tp 2458926.702702511719
(2020-Mar-18.20270251)
0.00023706 TDB
period 2101.098951679438
5.75
6.6673e-05
1.825e-07
d
yr
n .1713389080091858 5.437e-09 deg/d
Q 3.480599118183072 7.3632e-08 au
  Orbit Determination Parameters
   # obs. used (total)      273  
   data-arc span      6672 days (18.27 yr)  
   first obs. used      2002-11-05  
   last obs. used      2021-02-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52431  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 12:51:24  

Additional Information
 Earth MOID = 1.97829 au 
 Jupiter MOID = 1.91696 au 
 T_jup = 3.106 
[ 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 15.35   n/a MPCxxxxx  
diameter diameter 5.089 km 0.181 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.057   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

410680 (2008 UW360)          Discovered 2008-Oct-24 by CSS at Catalina
Reference: Last Updated: 2014-10-09

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