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115898 (2003 VO9)
Classification: Main-belt Asteroid          SPK-ID: 2115898
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08519827594662222 3.7364e-08  
a 2.975844673296599 1.7511e-08 au
q 2.72230783764679 1.0936e-07 au
i 9.796334907915792 3.8937e-06 deg
node 236.4920730705406 2.7193e-05 deg
peri 213.2285125988535 3.9662e-05 deg
M 95.12481662935826 2.7515e-05 deg
tp 2458705.043936978374
(2019-Aug-09.54393698)
0.00014315 TDB
period 1875.054155244879
5.13
1.655e-05
4.531e-08
d
yr
n .1919944546630892 1.6947e-09 deg/d
Q 3.229381508946409 1.9003e-08 au
  Orbit Determination Parameters
   # obs. used (total)      862  
   data-arc span      8126 days (22.25 yr)  
   first obs. used      1998-12-22  
   last obs. used      2021-03-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45616  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 08:57:12  

Additional Information
 Earth MOID = 1.74388 au 
 Jupiter MOID = 2.03517 au 
 T_jup = 3.234 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.82   n/a MPCxxxxx  
diameter diameter 4.017 km 1.141 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.132   0.109 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

115898 (2003 VO9)          Discovered 2003-Nov-15 by NEAT at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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