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227137 (2005 OE15)
Classification: Main-belt Asteroid          SPK-ID: 2227137
[ 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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2244146821687746 4.6152e-08  
a 2.316440931419424 1.6433e-08 au
q 1.796597576032194 1.0113e-07 au
i 2.770612967193076 4.728e-06 deg
node 21.20923298221628 9.5738e-05 deg
peri 331.5518437457587 9.643e-05 deg
M 101.0973766050993 1.6813e-05 deg
tp 2458838.867330142603
(2019-Dec-21.36733014)		 5.7569e-05 TDB
period 1287.746186107232
3.53		 1.3703e-05
3.752e-08		 d
yr
n .27955819546106 2.9747e-09 deg/d
Q 2.836284286806654 2.012e-08 au
   Orbit Determination Parameters
   # obs. used (total)      342  
   data-arc span      8222 days (22.51 yr)  
   first obs. used      1998-08-17  
   last obs. used      2021-02-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59618  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 00:38:35  

Additional Information
 Earth MOID = .790271 au 
 Jupiter MOID = 2.60122 au 
 T_jup = 3.545 
[ 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 16.8   n/a MPO437076  

227137 (2005 OE15)          Discovered 2005-Jul-29 by Broughton, J. at Reedy Creek
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

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