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385346 (2002 OT8)
Classification: Main-belt Asteroid          SPK-ID: 2385346
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1627923175959591 7.3912e-08  
a 2.219725023433288 1.2129e-08 au
q 1.858370842442838 1.641e-07 au
i 4.184749400459768 7.525e-06 deg
node 286.1768950317056 0.00010005 deg
peri 5.666018958315139 0.00010354 deg
M 215.2095390830412 3.0511e-05 deg
tp 2459686.330352031790
(2022-Apr-16.83035203)
0.00010492 TDB
period 1207.945092679507
3.31
9.9006e-06
2.711e-08
d
yr
n .2980267912686621 2.4427e-09 deg/d
Q 2.581079204423737 1.4103e-08 au
  Orbit Determination Parameters
   # obs. used (total)      89  
   data-arc span      7829 days (21.43 yr)  
   first obs. used      1999-10-13  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62318  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 12:29:48  

Additional Information
 Earth MOID = .84025 au 
 Jupiter MOID = 2.5888 au 
 T_jup = 3.630 
[ 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 18.08   n/a MPCxxxxx  

385346 (2002 OT8)          Discovered 2002-Jul-19 by NEAT at Palomar
Reference: Last Updated: 2014-02-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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