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487236 (2014 PC11)
Classification: Outer Main-belt Asteroid          SPK-ID: 2487236
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0418108576433794 1.0033e-07  
a 3.474105980138017 1.0716e-07 au
q 3.328850629564454 3.0473e-07 au
i 8.744640044136169 1.1407e-05 deg
node 317.8530361528334 3.9781e-05 deg
peri 136.4114274382216 0.00017621 deg
M 198.5133520283581 0.00018268 deg
tp 2460061.455430601064
(2023-Apr-26.95543060)
0.0012354 TDB
period 2365.173590595891
6.48
0.00010943
2.996e-07
d
yr
n .1522087010574561 7.0423e-09 deg/d
Q 3.619361330711581 1.1164e-07 au
  Orbit Determination Parameters
   # obs. used (total)      91  
   data-arc span      3808 days (10.43 yr)  
   first obs. used      2010-02-13  
   last obs. used      2020-07-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5818  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 02:28:14  

Additional Information
 Earth MOID = 2.35247 au 
 Jupiter MOID = 1.47546 au 
 T_jup = 3.112 
[ 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 15.9   n/a E2014P61  
diameter diameter 3.267 km 0.935 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.072   0.057 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

487236 (2014 PC11)          Discovered 2010-Feb-13 by WISE at WISE
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Alternate Designations
 2014 PC11 = 2010 CC195 = 2011 BA94 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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