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190669 (2000 YJ117)
Classification: Jupiter Trojan          SPK-ID: 2190669
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03815675191081431 6.1148e-08  
a 5.227630600225486 1.9168e-07 au
q 5.0281611963313 4.65e-07 au
i 21.88214761654999 5.3485e-06 deg
node 117.5270757257761 1.6582e-05 deg
peri 329.469236746655 0.00010881 deg
M 273.1899572645433 0.0001131 deg
tp 2460253.245111260633
(2023-Nov-04.74511126)
0.0014087 TDB
period 4365.718851317117
11.95
0.00024012
6.574e-07
d
yr
n .08246064674810419 4.5354e-09 deg/d
Q 5.427100004119671 1.99e-07 au
  Orbit Determination Parameters
   # obs. used (total)      430  
   data-arc span      7231 days (19.80 yr)  
   first obs. used      2000-12-29  
   last obs. used      2020-10-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56978  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 06:59:13  

Additional Information
 Earth MOID = 4.05725 au 
 Jupiter MOID = .20943 au 
 T_jup = 2.854 
[ 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 12.29   n/a E2021B55  

190669 (2000 YJ117)          Discovered 2000-Dec-30 by LINEAR at Socorro
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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