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86303 (1999 VL58)
Classification: Main-belt Asteroid          SPK-ID: 2086303
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1764236351679304 4.6223e-08  
a 3.154947156307835 2.338e-08 au
q 2.598339910229282 1.528e-07 au
i 1.797175320139226 4.5178e-06 deg
node 55.0201120841934 0.00015466 deg
peri 312.534480504331 0.00015521 deg
M 277.1756395349279 1.6916e-05 deg
tp 2459471.414595758581
(2021-Sep-13.91459576)
9.9996e-05 TDB
period 2046.8525627141
5.60
2.2753e-05
6.229e-08
d
yr
n .17587979054175 1.9551e-09 deg/d
Q 3.711554402386388 2.7505e-08 au
  Orbit Determination Parameters
   # obs. used (total)      900  
   data-arc span      10265 days (28.10 yr)  
   first obs. used      1991-04-13  
   last obs. used      2019-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53544  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 20:47:42  

Additional Information
 Earth MOID = 1.59772 au 
 Jupiter MOID = 1.74964 au 
 T_jup = 3.181 
[ 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 14.4   n/a MPO436379  
diameter diameter 7.406 km 0.141 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.067   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

86303 (1999 VL58)          Discovered 1999-Nov-04 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 1999 VL58 = 1998 MA49 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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