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415752 (2000 OB22)
Classification: Mars-crossing Asteroid          SPK-ID: 2415752
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 45 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5309062745560768 9.4211e-08  
a 2.780461360703611 6.911e-08 au
q 1.304296978145337 2.8893e-07 au
i 17.32338390680787 9.2548e-06 deg
node 154.5056799263672 3.507e-05 deg
peri 195.239048253481 5.9013e-05 deg
M 147.357845317543 7.0171e-05 deg
tp 2458507.322455999107
(2019-Jan-23.82245600)
0.00030437 TDB
period 1693.455243611744
4.64
6.3137e-05
1.729e-07
d
yr
n .2125831204326394 7.9258e-09 deg/d
Q 4.256625743261885 1.058e-07 au
  Orbit Determination Parameters
   # obs. used (total)      279  
   data-arc span      7124 days (19.50 yr)  
   first obs. used      2000-07-31  
   last obs. used      2020-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54239  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 13:09:46  

Additional Information
 Earth MOID = .302037 au 
 Jupiter MOID = 1.2005 au 
 T_jup = 3.054 
[ 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 16.93   n/a E2021B25  

415752 (2000 OB22)          Discovered 2000-Jul-31 by LINEAR at Socorro
Reference: Last Updated: 2015-01-07

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