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382761 (2003 OW15)
Classification: Main-belt Asteroid          SPK-ID: 2382761
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .242485078313707 1.4548e-07  
a 2.780845707278632 2.1857e-08 au
q 2.106532118170837 4.0454e-07 au
i 6.309430141976017 7.7636e-06 deg
node 279.1755721702192 8.8869e-05 deg
peri 68.76357146458366 9.481e-05 deg
M 210.3868785045581 2.1991e-05 deg
tp 2459704.432391575146
(2022-May-04.93239158)
0.0001051 TDB
period 1693.806388330538
4.64
1.9969e-05
5.467e-08
d
yr
n .2125390496105201 2.5057e-09 deg/d
Q 3.455159296386427 2.7157e-08 au
  Orbit Determination Parameters
   # obs. used (total)      122  
   data-arc span      5675 days (15.54 yr)  
   first obs. used      2003-07-23  
   last obs. used      2019-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64885  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:30:04  

Additional Information
 Earth MOID = 1.10965 au 
 Jupiter MOID = 2.03056 au 
 T_jup = 3.281 
[ 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 MPO471931  

382761 (2003 OW15)          Discovered 2003-Jul-23 by NEAT at Palomar
Reference: Last Updated: 2014-01-21

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