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186407 (2002 PM115)
Classification: Main-belt Asteroid          SPK-ID: 2186407
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .210732401710677 3.2435e-08  
a 2.274084480198187 6.607e-09 au
q 1.794861195993047 7.4665e-08 au
i 6.62811099936629 3.7083e-06 deg
node 188.2278815930895 3.3657e-05 deg
peri 170.9328423424176 3.4798e-05 deg
M 109.7411762557897 9.3841e-06 deg
tp 2458818.665269081756
(2019-Dec-01.16526908)
3.212e-05 TDB
period 1252.588206364481
3.43
5.4588e-06
1.495e-08
d
yr
n .2874049094273895 1.2525e-09 deg/d
Q 2.753307764403327 7.9993e-09 au
  Orbit Determination Parameters
   # obs. used (total)      701  
   data-arc span      6824 days (18.68 yr)  
   first obs. used      2002-07-14  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56725  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:14:06  

Additional Information
 Earth MOID = .790294 au 
 Jupiter MOID = 2.70505 au 
 T_jup = 3.572 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.24   n/a MPCxxxxx  
diameter diameter 2.355 km 0.076 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.116   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

186407 (2002 PM115)          Discovered 2002-Aug-12 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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