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173928 (2001 VV92)
Classification: Main-belt Asteroid          SPK-ID: 2173928
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1289056053232112 5.3491e-08  
a 3.11345169111969 3.4878e-08 au
q 2.712110316231331 1.6089e-07 au
i 11.41143586483451 7.3419e-06 deg
node 168.8387293135465 3.1606e-05 deg
peri 276.1424320988672 4.3557e-05 deg
M 117.8233938999445 3.085e-05 deg
tp 2458343.764259586749
(2018-Aug-13.26425959)
0.00016912 TDB
period 2006.603771315076
5.49
3.3718e-05
9.231e-08
d
yr
n .1794076165640142 3.0147e-09 deg/d
Q 3.514793066008049 3.9374e-08 au
  Orbit Determination Parameters
   # obs. used (total)      294  
   data-arc span      7239 days (19.82 yr)  
   first obs. used      2000-07-31  
   last obs. used      2020-05-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6423  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 10:15:57  

Additional Information
 Earth MOID = 1.75822 au 
 Jupiter MOID = 1.79536 au 
 T_jup = 3.175 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457627.5 (2016-Aug-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1296024114301826 5.3309e-08  
q 2.71097340713038 1.6048e-07 au
tp 2458345.316163960197
(2018-Aug-14.81616396)
0.00016856 TDB
node 168.8515590919425 3.1605e-05 deg
peri 276.5115223127678 4.3486e-05 deg
i 11.41077125893199 7.3415e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      294  
   data-arc span      7239 days (19.82 yr)  
   first obs. used      2000-07-31  
   last obs. used      2020-05-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6423  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 10:15:57  

Additional Information
 Jupiter MOID = 1.79536 au 
 T_jup = 3.175 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.841893524852394E-15 -8.412616020427499E-15 -2.910508929297363E-12 -8.790512284937991E-15 -6.19566342537007E-13 1.091645879651389E-15
q -8.412616020427499E-15 2.575518135508184E-14 1.020534015996305E-11 2.832176039392745E-14 2.047445414885653E-12 -2.098745156098397E-15
tp -2.910508929297363E-12 1.020534015996305E-11 2.841235649158184E-8 -2.568100534434079E-11 5.073335957082473E-9 -1.563134793821822E-11
node -8.790512284937991E-15 2.832176039392745E-14 -2.568100534434079E-11 9.98906231672583E-10 -9.828171582494653E-10 1.157545935809586E-10
peri -6.19566342537007E-13 2.047445414885653E-12 5.073335957082473E-9 -9.828171582494653E-10 1.891041725055536E-9 -1.163604708870051E-10
i 1.091645879651389E-15 -2.098745156098397E-15 -1.563134793821822E-11 1.157545935809586E-10 -1.163604708870051E-10 5.389728050876291E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.4   n/a MPO436863  

173928 (2001 VV92)          Discovered 2001-Nov-15 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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