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JPL Small-Body Database Browser
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392703 (2011 YD71)
Classification: Jupiter Trojan          SPK-ID: 2392703
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0924445315431543 1.7158e-07  
a 5.216200977196237 8.11e-07 au
q 4.733991721424387 1.4522e-06 au
i 8.773018861567754 1.6228e-05 deg
node 76.99985372689029 7.528e-05 deg
peri 347.9980417234172 0.00016301 deg
M 271.4475274355956 0.00017832 deg
tp 2460070.855616827127
(2023-May-06.35561683)
0.002391 TDB
period 4351.408954476296
11.91
0.0010148
2.778e-06
d
yr
n .08273182405199304 1.9294e-08 deg/d
Q 5.698410232968087 8.8598e-07 au
  Orbit Determination Parameters
   # obs. used (total)      63  
   data-arc span      3622 days (9.92 yr)  
   first obs. used      2009-09-27  
   last obs. used      2019-08-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56317  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:09:09  

Additional Information
 Earth MOID = 3.74831 au 
 Jupiter MOID = .324618 au 
 T_jup = 2.968 
[ 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 14.0   n/a MPO377399  

392703 (2011 YD71)          Discovered 2010-Nov-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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