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390577 (2001 OU82)
Classification: Main-belt Asteroid          SPK-ID: 2390577
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3059426298505158 5.041e-08  
a 2.770168358926197 1.5807e-08 au
q 1.922655766067629 1.396e-07 au
i 7.708876833941356 7.5629e-06 deg
node 359.8277136010597 3.1077e-05 deg
peri 313.4248705854139 3.4676e-05 deg
M 25.57888461246139 1.1619e-05 deg
tp 2458880.843367716379
(2020-Feb-01.34336772)
5.384e-05 TDB
period 1684.060437925338
4.61
1.4414e-05
3.946e-08
d
yr
n .2137690500250089 1.8297e-09 deg/d
Q 3.617680951784765 2.0643e-08 au
  Orbit Determination Parameters
   # obs. used (total)      246  
   data-arc span      7058 days (19.32 yr)  
   first obs. used      2001-07-14  
   last obs. used      2020-11-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .545  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 06:51:08  

Additional Information
 Earth MOID = .918827 au 
 Jupiter MOID = 1.74493 au 
 T_jup = 3.255 
[ 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 16.6   n/a MPO437599  

390577 (2001 OU82)          Discovered 2001-Jul-27 by NEAT at Palomar
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2001 OU82 = 2006 SR110 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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