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344800 (2003 YE179)
Classification: Jupiter Trojan          SPK-ID: 2344800
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0367576045320331 1.0363e-07  
a 5.328357557358943 3.4538e-07 au
q 5.132499897460273 8.0738e-07 au
i 10.45464214305541 7.1263e-06 deg
node 291.3875719990598 4.9756e-05 deg
peri 43.95794686027022 0.00014769 deg
M 266.9201576759338 0.00015081 deg
tp 2460162.059886137720
(2023-Aug-05.55988614)
0.0019639 TDB
period 4492.503946812784
12.30
0.0004368
1.196e-06
d
yr
n .08013348552657426 7.7912e-09 deg/d
Q 5.524215217257613 3.5807e-07 au
  Orbit Determination Parameters
   # obs. used (total)      144  
   data-arc span      5639 days (15.44 yr)  
   first obs. used      2003-12-22  
   last obs. used      2019-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52787  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:06:11  

Additional Information
 Earth MOID = 4.12993 au 
 Jupiter MOID = .0225699 au 
 T_jup = 2.965 
[ 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 13.4   n/a MPO450304  

344800 (2003 YE179)          Discovered 2003-Dec-22 by Spacewatch at Kitt Peak
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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