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JPL Small-Body Database Browser
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392700 (2011 YA14)
Classification: Jupiter Trojan          SPK-ID: 2392700
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04619703872543656 2.0703e-07  
a 5.164435275596879 4.6789e-07 au
q 4.925853659175119 8.7774e-07 au
i 7.546692799891061 1.7796e-05 deg
node 314.2954825062697 8.8485e-05 deg
peri 200.3632526557117 0.00017233 deg
M 211.1912316121519 0.00016423 deg
tp 2460772.479555075877
(2025-Apr-06.97955508)
0.002147 TDB
period 4286.79470126848
11.74
0.00058256
1.595e-06
d
yr
n .08397882919223412 1.1413e-08 deg/d
Q 5.403016892018638 4.895e-07 au
  Orbit Determination Parameters
   # obs. used (total)      92  
   data-arc span      4396 days (12.04 yr)  
   first obs. used      2007-09-13  
   last obs. used      2019-09-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58174  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 13:05:31  

Additional Information
 Earth MOID = 3.9374 au 
 Jupiter MOID = .267911 au 
 T_jup = 2.981 
[ 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 14.1   n/a E2018M88  

392700 (2011 YA14)          Discovered 2008-Aug-24 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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