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312236 (2007 YM15)
Classification: Main-belt Asteroid          SPK-ID: 2312236
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0536425659362439 4.0055e-08  
a 2.53145417308292 2.5526e-08 au
q 2.395660475688739 1.057e-07 au
i 1.779552990612315 6.665e-06 deg
node 324.6915825381238 0.00018261 deg
peri 46.98275545837379 0.00019844 deg
M 98.74978959047868 7.7132e-05 deg
tp 2458596.959423889823
(2019-Apr-23.45942389)
0.00031472 TDB
period 1471.138399404457
4.03
2.2252e-05
6.092e-08
d
yr
n .2447084517308054 3.7013e-09 deg/d
Q 2.6672478704771 2.6896e-08 au
  Orbit Determination Parameters
   # obs. used (total)      184  
   data-arc span      6326 days (17.32 yr)  
   first obs. used      2002-08-08  
   last obs. used      2019-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61593  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 19:04:35  

Additional Information
 Earth MOID = 1.39532 au 
 Jupiter MOID = 2.56389 au 
 T_jup = 3.448 
[ 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 17.0   n/a MPO455301  

312236 (2007 YM15)          Discovered 2007-Dec-16 by Spacewatch at Kitt Peak
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ show close-approach data ]
Alternate Designations
 2007 YM15 = 2005 EZ197 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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