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243933 (2001 OX91)
Classification: Main-belt Asteroid          SPK-ID: 2243933
[ 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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3211030991859126 5.4321e-08  
a 2.850409549158888 3.8584e-08 au
q 1.935134208974849 1.4176e-07 au
i 15.42073716946593 8.373e-06 deg
node 208.978857082107 2.9563e-05 deg
peri 150.8064682722122 4.4859e-05 deg
M 311.3611104581715 3.6957e-05 deg
tp 2459237.987345741805
(2021-Jan-23.48734574)		 0.00018503 TDB
period 1757.758971728278
4.81		 3.569e-05
9.771e-08		 d
yr
n .2048062366855894 4.1585e-09 deg/d
Q 3.765684889342926 5.0973e-08 au
   Orbit Determination Parameters
   # obs. used (total)      148  
   data-arc span      6455 days (17.67 yr)  
   first obs. used      2001-07-31  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57409  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 14:51:37  

Additional Information
 Earth MOID = .947895 au 
 Jupiter MOID = 1.79443 au 
 T_jup = 3.177 
[ 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 MPO470601  

243933 (2001 OX91)          Discovered 2001-Jul-31 by NEAT at Palomar
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ show close-approach data ]
Alternate Designations
 2001 OX91 = 2006 SP352 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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