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266937 (2010 PM8)
Classification: Main-belt Asteroid          SPK-ID: 2266937
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2128177820967065 5.9942e-08  
a 2.384478352532039 1.8093e-08 au
q 1.877018958088561 1.4673e-07 au
i 3.694615357348749 5.9928e-06 deg
node 254.6203371842889 0.00010209 deg
peri 24.06008204268395 0.00010354 deg
M 257.5521247884565 2.2633e-05 deg
tp 2459383.226873496873
(2021-Jun-17.72687350)
8.7397e-05 TDB
period 1344.895383865897
3.68
1.5307e-05
4.191e-08
d
yr
n .2676788130279557 3.0466e-09 deg/d
Q 2.891937746975516 2.1943e-08 au
  Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      5970 days (16.34 yr)  
   first obs. used      2003-09-28  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5661  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 12:51:05  

Additional Information
 Earth MOID = .861321 au 
 Jupiter MOID = 2.2445 au 
 T_jup = 3.502 
[ 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 17.5   n/a MPO470834  

266937 (2010 PM8)          Discovered 2010-Aug-02 by LINEAR at Socorro
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

[ show close-approach data ]
Alternate Designations
 2010 PM8 = 2006 KZ108 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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