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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08750697107334285 1.3907e-07  
a 5.172722545660257 7.8699e-07 au
q 4.720073263486737 1.3498e-06 au
i 7.402694793844563 9.9932e-06 deg
node 264.7478931538685 0.00010674 deg
peri 183.2396053996972 0.00018828 deg
M 277.6074135200947 0.00018291 deg
tp 2459983.973900674807
(2023-Feb-08.47390067)
0.0023894 TDB
period 4297.117245242446
11.76
0.00098065
2.685e-06
d
yr
n .08377709507427894 1.9119e-08 deg/d
Q 5.625371827833778 8.5585e-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 = 3.73651 au 
 Jupiter MOID = .33818 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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