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226524 (2003 UQ96)
Classification: Main-belt Asteroid          SPK-ID: 2226524
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1654594842180787 5.1533e-08  
a 3.15074875274046 3.6602e-08 au
q 2.629427489211269 1.6712e-07 au
i 26.50877425919509 6.6756e-06 deg
node 205.4157816790024 1.5701e-05 deg
peri 127.5988071241614 2.9957e-05 deg
M 14.10431986235661 2.4592e-05 deg
tp 2458920.467066790641
(2020-Mar-11.96706679)
0.0001391 TDB
period 2042.768189926394
5.59
3.5596e-05
9.746e-08
d
yr
n .1762314499390025 3.0709e-09 deg/d
Q 3.672070016269651 4.2658e-08 au
  Orbit Determination Parameters
   # obs. used (total)      206  
   data-arc span      8527 days (23.35 yr)  
   first obs. used      1996-04-17  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59359  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:09:36  

Additional Information
 Earth MOID = 1.69427 au 
 Jupiter MOID = 2.01935 au 
 T_jup = 3.025 
[ 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 15.4   n/a MPO446239  
diameter diameter 5.785 km 0.170 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.037   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

226524 (2003 UQ96)          Discovered 2003-Oct-19 by Spacewatch at Kitt Peak
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

Alternate Designations
 2003 UQ96 = 1996 HN2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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