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JPL Small-Body Database Browser
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393494 (2002 QU58)
Classification: Main-belt Asteroid          SPK-ID: 2393494
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .209025519701573 3.5641e-08  
a 2.5886000385708 1.6834e-08 au
q 2.047516570209027 8.6704e-08 au
i 10.82663913103243 4.2821e-06 deg
node 136.2931391683308 4.6973e-05 deg
peri 195.8022539509595 5.593e-05 deg
M 100.2076852489431 3.2542e-05 deg
tp 2458577.057557281410
(2019-Apr-03.55755728)
0.00013453 TDB
period 1521.23341637911
4.16
1.4839e-05
4.063e-08
d
yr
n .236650073633594 2.3084e-09 deg/d
Q 3.129683506932574 2.0352e-08 au
  Orbit Determination Parameters
   # obs. used (total)      209  
   data-arc span      6363 days (17.42 yr)  
   first obs. used      2002-08-19  
   last obs. used      2020-01-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63195  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 04:50:47  

Additional Information
 Earth MOID = 1.03868 au 
 Jupiter MOID = 2.23863 au 
 T_jup = 3.365 
[ 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 17.0   n/a MPO450380  

393494 (2002 QU58)          Discovered 2002-Aug-31 by Needville at Needville
Reference: Last Updated: 2014-05-15

[ show close-approach data ]
Alternate Designations
 2002 QU58 = 2006 OX13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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