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JPL Small-Body Database Browser
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154302 (2002 UQ3)
Classification: Apollo [NEO, PHA]          SPK-ID: 2154302
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 51 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5619114904285 1.0279e-07  
a 1.719335037080758 4.8101e-09 au
q .7532209238487692 1.7646e-07 au
i 28.81737491253946 1.7761e-05 deg
node 222.7967731635721 9.1699e-06 deg
peri 280.8963286992339 1.8879e-05 deg
M 251.1332834622088 1.5108e-05 deg
tp 2459249.518619341364
(2021-Feb-04.01861934)
3.5424e-05 TDB
period 823.4537222565342
2.25
3.4556e-06
9.461e-09
d
yr
n .4371830380625173 1.8346e-09 deg/d
Q 2.685449150312747 7.5129e-09 au
  Orbit Determination Parameters
   # obs. used (total)      412  
   data-arc span      5379 days (14.73 yr)  
   first obs. used      2002-10-05  
   last obs. used      2017-06-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44658  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Aug-09 07:36:33  

Additional Information
 Earth MOID = .0387498 au 
 Jupiter MOID = 2.93078 au 
 T_jup = 3.860 
[ 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 17.6   n/a MPO234081  

154302 (2002 UQ3)          Discovered 2002-Oct-29 by Juels, C. W., Holvorcem, P. R. at Fountain Hills
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

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