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295323 (2008 GV140)
Classification: Jupiter Trojan          SPK-ID: 2295323
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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05579951593638816 7.7195e-08  
a 5.209945769013996 2.156e-07 au
q 4.919233317048181 5.6569e-07 au
i 16.63929854900687 9.7811e-06 deg
node 210.1578248293084 1.9621e-05 deg
peri 83.70584981659009 0.00010143 deg
M 301.5184669409349 0.00010449 deg
tp 2459906.109597026197
(2022-Nov-22.60959703)
0.0012766 TDB
period 4343.584062218009
11.89
0.00026962
7.382e-07
d
yr
n .08288086401536557 5.1448e-09 deg/d
Q 5.500658220979811 2.2763e-07 au
  Orbit Determination Parameters
   # obs. used (total)      189  
   data-arc span      7055 days (19.32 yr)  
   first obs. used      2001-10-19  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51964  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 05:14:04  

Additional Information
 Earth MOID = 3.95325 au 
 Jupiter MOID = .274689 au 
 T_jup = 2.913 
[ 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 13.37   n/a E2021B55  

295323 (2008 GV140)          Discovered 2008-Apr-11 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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