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212436 (2006 OA20)
Classification: Main-belt Asteroid          SPK-ID: 2212436
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1468870758930704 5.2515e-08  
a 2.584890640200387 1.6573e-08 au
q 2.205203612557986 1.3216e-07 au
i 7.893807289137762 5.3115e-06 deg
node 47.42739814881426 3.2924e-05 deg
peri 280.4945388358788 3.8848e-05 deg
M 151.0519820002184 2.3331e-05 deg
tp 2458563.578931162108
(2019-Mar-21.07893116)		 9.5489e-05 TDB
period 1517.964754552572
4.16		 1.4599e-05
3.997e-08		 d
yr
n .2371596566523126 2.2808e-09 deg/d
Q 2.964577667842789 1.9007e-08 au
   Orbit Determination Parameters
   # obs. used (total)      525  
   data-arc span      8204 days (22.46 yr)  
   first obs. used      1998-09-24  
   last obs. used      2021-03-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52269  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:38:39  

Additional Information
 Earth MOID = 1.2091 au 
 Jupiter MOID = 2.40593 au 
 T_jup = 3.394 
[ 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 15.9   n/a MPO401672  

212436 (2006 OA20)          Discovered 2006-Jul-31 by Siding Spring Survey at Siding Spring
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)		 Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1951-Feb-15 10:33 00:03 Europ 0.0499482684738181 0.0499462069748529 0.0499503327169152 4.53535188968697 4.53535184276888 2433692.939693358 3.20381422941544 1503.50315851704 94.714895741031 88.4755807036651 78821.3512065962 T 18 CATAB v2.0f-lin.ifort 2021-Apr-13 23:38:40 2021-Apr-13 23:38
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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