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JPL Small-Body Database Browser
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390824 (2004 OT)
Classification: Main-belt Asteroid          SPK-ID: 2390824
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .214287880496209 1.0529e-07  
a 2.343650259590965 1.9658e-08 au
q 1.841434412838827 2.4158e-07 au
i 4.090947701389928 7.9423e-06 deg
node 313.7852481724969 0.00010855 deg
peri 13.32095000813575 0.00010973 deg
M 25.29983834283328 1.9227e-05 deg
tp 2458508.401432206885
(2019-Jan-24.90143221)
6.9359e-05 TDB
period 1310.501828361033
3.59
1.6488e-05
4.514e-08
d
yr
n .2747039280748129 3.4562e-09 deg/d
Q 2.845866106343103 2.387e-08 au
  Orbit Determination Parameters
   # obs. used (total)      166  
   data-arc span      6013 days (16.46 yr)  
   first obs. used      2001-12-15  
   last obs. used      2018-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62358  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:42:19  

Additional Information
 Earth MOID = .829187 au 
 Jupiter MOID = 2.49526 au 
 T_jup = 3.528 
[ 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 17.5   n/a MPO450374  

390824 (2004 OT)          Discovered 2004-Jul-17 by Yeung, W. K. Y. at 7300
Reference: Last Updated: 2014-04-17

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