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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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05460372545689975 1.9267e-07  
a 5.173993469057134 3.7885e-07 AU
q 4.891474150156946 1.0109e-06 AU
i 15.01498602401126 1.463e-05 deg
node 299.7865009244972 4.3601e-05 deg
peri 34.05536460056412 0.00018575 deg
M 87.03528580121551 0.0001607 deg
tp 2455961.225909844303
(2012-Feb-03.72590984)
0.0020018 JED
period 4298.701026966991
11.77
0.00047214
1.293e-06
d
yr
n .08374622885881483 9.1981e-09 deg/d
Q 5.456512787957323 3.9954e-07 AU
  Orbit Determination Parameters
   # obs. used (total)      158  
   data-arc span      4458 days (12.21 yr)  
   first obs. used      2001-10-18  
   last obs. used      2014-01-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .68723  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-12 04:15:18  

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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