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JPL Small-Body Database Browser
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268271 (2005 OF22)
Classification: Main-belt Asteroid          SPK-ID: 2268271
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1413907121081216 4.1523e-08  
a 2.286961384887741 1.411e-08 au
q 1.963606286114687 9.251e-08 au
i 9.467475107727431 4.8001e-06 deg
node 92.13625355811334 3.4639e-05 deg
peri 210.3700260910521 4.1519e-05 deg
M 347.8445207133406 2.202e-05 deg
tp 2458643.153655914416
(2019-Jun-08.65365591)
7.7258e-05 TDB
period 1263.242342574024
3.46
1.1691e-05
3.201e-08
d
yr
n .2849809477304666 2.6374e-09 deg/d
Q 2.610316483660795 1.6105e-08 au
  Orbit Determination Parameters
   # obs. used (total)      273  
   data-arc span      7233 days (19.80 yr)  
   first obs. used      2000-01-13  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62053  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 19:39:21  

Additional Information
 Earth MOID = .953167 au 
 Jupiter MOID = 2.58903 au 
 T_jup = 3.570 
[ 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 16.6   n/a MPO437233  

268271 (2005 OF22)          Discovered 2005-Jul-29 by Siding Spring Survey at Siding Spring
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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