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129724 (1998 VV33)
Classification: Main-belt Asteroid          SPK-ID: 2129724
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1475343932356558 5.0309e-08  
a 3.125206482371102 2.867e-08 au
q 2.664131040258343 1.6728e-07 au
i 3.521416180647334 5.9907e-06 deg
node 52.72075327245923 0.00010336 deg
peri 47.57279800807986 0.00010604 deg
M 279.6583256072036 2.4828e-05 deg
tp 2459450.854886529107
(2021-Aug-24.35488653)
0.00014188 TDB
period 2017.978345308364
5.52
2.7768e-05
7.602e-08
d
yr
n .1783963642806033 2.4548e-09 deg/d
Q 3.586281924483861 3.2899e-08 au
  Orbit Determination Parameters
   # obs. used (total)      347  
   data-arc span      10253 days (28.07 yr)  
   first obs. used      1992-09-27  
   last obs. used      2020-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52732  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:46:53  

Additional Information
 Earth MOID = 1.6826 au 
 Jupiter MOID = 1.583 au 
 T_jup = 3.195 
[ 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 15.5   n/a MPO359647  
diameter diameter 4.678 km 0.406 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.056   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

129724 (1998 VV33)          Discovered 1998-Nov-11 by ODAS at Caussols
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17

[ show close-approach data ]
Alternate Designations
 1998 VV33 = 2003 SS315 = 2005 AO22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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