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227150 (2005 PM15)
Classification: Main-belt Asteroid          SPK-ID: 2227150
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2409637736661635 5.8536e-08  
a 2.419104943457179 8.9115e-09 au
q 1.836188287387266 1.437e-07 au
i 1.917777259552826 5.9488e-06 deg
node 109.6829850704659 0.00014865 deg
peri 210.5051836150631 0.00014924 deg
M 32.0937905152889 9.8302e-06 deg
tp 2459077.982252671673
(2020-Aug-16.48225267)
3.7616e-05 TDB
period 1374.296657703499
3.76
7.594e-06
2.079e-08
d
yr
n .261952176032774 1.4475e-09 deg/d
Q 3.002021599527091 1.1059e-08 au
  Orbit Determination Parameters
   # obs. used (total)      206  
   data-arc span      21938 days (60.06 yr)  
   first obs. used      1960-09-27  
   last obs. used      2020-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53283  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 02:28:50  

Additional Information
 Earth MOID = .821636 au 
 Jupiter MOID = 2.32048 au 
 T_jup = 3.474 
[ 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 17.63   n/a E2021B55  

227150 (2005 PM15)          Discovered 2005-Aug-04 by NEAT at Palomar
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

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