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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 ]

[ show orbit diagram ]
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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457133.5 (2015-Apr-21.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1686477335855555 5.0753e-08  
q 2.617091502270491 1.6462e-07 au
tp 2456881.745674089788
(2014-Aug-12.24567409)
0.00012985 TDB
node 205.490846651986 1.5675e-05 deg
peri 128.0552095018775 2.9534e-05 deg
i 26.54885632059326 6.68e-06 deg
  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
 Jupiter MOID = 2.01935 au 
 T_jup = 3.025 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.57590700923756E-15 -8.214110413549477E-15 -1.798217758007171E-12 -2.082018440011246E-14 -3.839392657634973E-13 -7.725566158879463E-15
q -8.214110413549477E-15 2.709953408697876E-14 5.767061396186681E-12 6.839122181059269E-14 1.247964735430427E-12 3.097385838163675E-14
tp -1.798217758007171E-12 5.767061396186681E-12 1.686032358011879E-8 3.613405987208426E-11 3.321000108638954E-9 7.331530542064055E-12
node -2.082018440011246E-14 6.839122181059269E-14 3.613405987208426E-11 2.457193188872938E-10 -2.121787843988144E-10 3.550450372055026E-11
peri -3.839392657634973E-13 1.247964735430427E-12 3.321000108638954E-9 -2.121787843988144E-10 8.722807955987132E-10 -3.03153847517695E-11
i -7.725566158879463E-15 3.097385838163675E-14 7.331530542064055E-12 3.550450372055026E-11 -3.03153847517695E-11 4.462289206010578E-11

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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