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410993 (2009 UH35)
Classification: Main-belt Asteroid          SPK-ID: 2410993
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1373496886693118 5.5917e-08  
a 3.014757366586301 3.7625e-08 au
q 2.600681380872158 1.7193e-07 au
i 12.1892797489182 6.3145e-06 deg
node 53.40775090729111 2.5789e-05 deg
peri 68.94945404944791 4.9348e-05 deg
M 315.5395380976325 3.8546e-05 deg
tp 2459236.628519395691
(2021-Jan-22.12851940)
0.00020635 TDB
period 1911.951953380903
5.23
3.5793e-05
9.8e-08
d
yr
n .1882892503461776 3.5249e-09 deg/d
Q 3.428833352300444 4.2793e-08 au
  Orbit Determination Parameters
   # obs. used (total)      250  
   data-arc span      5306 days (14.53 yr)  
   first obs. used      2006-04-09  
   last obs. used      2020-10-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55999  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 13:47:33  

Additional Information
 Earth MOID = 1.64663 au 
 Jupiter MOID = 1.82889 au 
 T_jup = 3.200 
[ 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 16.0   n/a MPO503518  
diameter diameter 4.348 km 0.117 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.041   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

410993 (2009 UH35)          Discovered 2009-Sep-19 by Mt. Lemmon Survey at Mount Lemmon
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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