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86298 (1999 VO22)
Classification: Main-belt Asteroid          SPK-ID: 2086298
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2233014033489703 5.8755e-08  
a 3.163619668273391 2.2093e-08 au
q 2.45717895668554 1.8353e-07 au
i 8.407243005905595 6.7107e-06 deg
node 8.613365222542985 3.3118e-05 deg
peri 12.85668814957903 3.4737e-05 deg
M 246.8835356014536 1.2615e-05 deg
tp 2459646.300160582383
(2022-Mar-07.80016058)
7.6373e-05 TDB
period 2055.298130522591
5.63
2.153e-05
5.895e-08
d
yr
n .1751570707206669 1.8348e-09 deg/d
Q 3.870060379861243 2.7027e-08 au
  Orbit Determination Parameters
   # obs. used (total)      828  
   data-arc span      7566 days (20.71 yr)  
   first obs. used      1999-09-12  
   last obs. used      2020-05-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58336  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 00:21:36  

Additional Information
 Earth MOID = 1.46073 au 
 Jupiter MOID = 1.60808 au 
 T_jup = 3.149 
[ 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 14.0   n/a MPO296720  
diameter diameter 4.628 km 0.278 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.249   0.028 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

86298 (1999 VO22)          Discovered 1999-Nov-13 by Juels, C. W. at Fountain Hills
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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