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JPL Small-Body Database Browser
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249833 (2001 OP41)
Classification: Main-belt Asteroid          SPK-ID: 2249833
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2384827056208077 7.137e-08  
a 2.603645066047878 2.6458e-08 au
q 1.982720746220513 1.9982e-07 au
i 16.09921405108761 1.0651e-05 deg
node 354.9252917664149 1.5245e-05 deg
peri 66.13774379200753 3.1117e-05 deg
M .544014353109903 2.7938e-05 deg
tp 2458598.181116371970
(2019-Apr-24.68111637)
0.00011906 TDB
period 1534.514854835295
4.20
2.339e-05
6.404e-08
d
yr
n .2346018344922703 3.576e-09 deg/d
Q 3.224569385875242 3.2768e-08 au
  Orbit Determination Parameters
   # obs. used (total)      508  
   data-arc span      6408 days (17.54 yr)  
   first obs. used      2001-07-21  
   last obs. used      2019-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58808  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:40:51  

Additional Information
 Earth MOID = 1.05006 au 
 Jupiter MOID = 2.42109 au 
 T_jup = 3.319 
[ 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 15.5   n/a MPO454852  

249833 (2001 OP41)          Discovered 2001-Jul-21 by NEAT at Palomar
Reference: 20100923/Numbers.arcLast Updated: 2010-09-27

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