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JPL Small-Body Database Browser
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442173 (2010 WV51)
Classification: Jupiter Trojan          SPK-ID: 2442173
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08712272247841692 1.3866e-07  
a 5.17143118174975 7.8736e-07 au
q 4.720882018085935 1.347e-06 au
i 7.402718189460365 9.9936e-06 deg
node 264.74894398327 0.00010675 deg
peri 183.4479464765188 0.00018908 deg
M 243.8271500148487 0.00017697 deg
tp 2459986.670635073766
(2023-Feb-11.17063507)
0.0024012 TDB
period 4295.508190513864
11.76
0.000981
2.686e-06
d
yr
n .08380847714247608 1.914e-08 deg/d
Q 5.621980345413566 8.5596e-07 au
  Orbit Determination Parameters
   # obs. used (total)      97  
   data-arc span      3176 days (8.70 yr)  
   first obs. used      2010-11-28  
   last obs. used      2019-08-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5268  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:42:51  

Additional Information
 Earth MOID = 3.73733 au 
 Jupiter MOID = .335297 au 
 T_jup = 2.976 
[ 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 14.2   n/a MPO456095  

442173 (2010 WV51)          Discovered 2010-Nov-28 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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