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86314 (1999 VX161)
Classification: Main-belt Asteroid          SPK-ID: 2086314
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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 .1988248859252193 4.6427e-08  
a 3.191956657793057 2.3858e-08 au
q 2.557316239429108 1.4907e-07 au
i 3.558484357008436 4.8792e-06 deg
node 272.6165612197046 8.4984e-05 deg
peri 97.11898793027117 8.5805e-05 deg
M 245.2748307631994 1.4944e-05 deg
tp 2459664.304376713952
(2022-Mar-25.80437671)
9.1291e-05 TDB
period 2082.974269785326
5.70
2.3353e-05
6.394e-08
d
yr
n .1728297873007822 1.9377e-09 deg/d
Q 3.826597076157006 2.8601e-08 au
  Orbit Determination Parameters
   # obs. used (total)      656  
   data-arc span      9269 days (25.38 yr)  
   first obs. used      1994-12-08  
   last obs. used      2020-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53936  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 15:45:31  

Additional Information
 Earth MOID = 1.56004 au 
 Jupiter MOID = 1.68083 au 
 T_jup = 3.162 
[ show covariance matrix ]

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 14.5   n/a MPO436379  
diameter diameter 5.557 km 0.318 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.091   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

86314 (1999 VX161)          Discovered 1999-Nov-14 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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