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186503 (2002 UH15)
Classification: Main-belt Asteroid          SPK-ID: 2186503
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1561464113482854 6.2354e-08  
a 2.263951318444177 9.6496e-09 au
q 1.910443444601899 1.3711e-07 au
i 6.016024976573026 3.6398e-06 deg
node 107.6973039942695 5.753e-05 deg
peri 243.0497264831514 5.9472e-05 deg
M 152.9473357701363 1.5652e-05 deg
tp 2458671.886234342228
(2019-Jul-07.38623434)
5.276e-05 TDB
period 1244.225371292509
3.41
7.9548e-06
2.178e-08
d
yr
n .2893366493772987 1.8498e-09 deg/d
Q 2.617459192286454 1.1156e-08 au
  Orbit Determination Parameters
   # obs. used (total)      411  
   data-arc span      7764 days (21.26 yr)  
   first obs. used      2000-01-08  
   last obs. used      2021-04-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55343  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:14:13  

Additional Information
 Earth MOID = .911152 au 
 Jupiter MOID = 2.80256 au 
 T_jup = 3.594 
[ 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 16.96   n/a MPCxxxxx  

186503 (2002 UH15)          Discovered 2002-Oct-30 by NEAT at Palomar
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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