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65583 Theoklymenos (4646 T-2)
Classification: Jupiter Trojan          SPK-ID: 2065583
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08878035569327959 5.2192e-08  
a 5.213511327571753 1.841e-07 au
q 4.750653937498991 3.4818e-07 au
i 8.112886445805575 5.9375e-06 deg
node 51.35001949194535 4.341e-05 deg
peri 46.77414757116308 6.7869e-05 deg
M 260.8832467873855 5.9859e-05 deg
tp 2460197.622175244027
(2023-Sep-10.12217524)
0.00077393 TDB
period 4348.043787949678
11.90
0.0002303
6.305e-07
d
yr
n .08279585430986613 4.3854e-09 deg/d
Q 5.676368717644515 2.0044e-07 au
  Orbit Determination Parameters
   # obs. used (total)      347  
   data-arc span      17109 days (46.84 yr)  
   first obs. used      1973-09-25  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56408  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 05:47:41  

Additional Information
 Earth MOID = 3.77384 au 
 Jupiter MOID = .0231619 au 
 T_jup = 2.972 
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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.7   n/a MPO453050  

65583 Theoklymenos           Discovered 1973 Sept. 30 by C. J. van Houten and I. van Houten-Groeneveld on Palomar Schmidt plates taken by T. Gehrels.
The seer Theoklymenos was the son of Mantios and grandson of Melampus. He was on the ship of Telemachos during the search for Odysseus.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20031110/MPCPages.arcLast Updated: 2003-11-12

Alternate Designations
 4646 T-2 = 2001 CM41 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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