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248183 Peisandros (2005 AD28)
Classification: Jupiter Trojan          SPK-ID: 2248183
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05460372822153184 1.8689e-07  
a 5.173993456025186 3.1993e-07 AU
q 4.891474123532403 9.1311e-07 AU
i 15.01498550174047 1.3174e-05 deg
node 299.7864996077224 4.1859e-05 deg
peri 34.05537010612667 0.00017369 deg
M 87.0352822866933 0.0001513 deg
tp 2455961.225955737130
(2012-Feb-03.72595574)
0.0018726 JED
period 4298.701010726021
11.77
0.00039871
1.092e-06
d
yr
n .08374622917521739 7.7676e-09 deg/d
Q 5.45651278851797 3.374e-07 AU
  Orbit Determination Parameters
   # obs. used (total)      204  
   data-arc span      4794 days (13.13 yr)  
   first obs. used      2001-10-18  
   last obs. used      2014-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .61495  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 10:26:16  

Additional Information
 Earth MOID = 3.891 AU 
 T_jup = 2.929 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.8 mag n/a MPO248545  

248183 Peisandros           Discovered 2005 Jan. 13 by M. Ory at Vicques.
Peisandros was the son of Antimachos. This Trojan warrior and his brother Hippolochos were killed by Agamemnon.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20110218/MPCPages.arcLast Updated: 2011-02-22
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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