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47292 (1999 VO203)
Classification: Main-belt Asteroid          SPK-ID: 2047292
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1906647283149858 4.7025e-08  
a 2.195863342705989 8.3574e-09 au
q 1.777189655052115 1.0296e-07 au
i 8.048669000893829 5.293e-06 deg
node 331.1781657274228 2.3427e-05 deg
peri 326.7995279322245 2.6612e-05 deg
M 76.68747298458705 1.395e-05 deg
tp 2458347.320629153083
(2018-Aug-16.82062915)
4.5715e-05 TDB
period 1188.519714598089
3.25
6.7852e-06
1.858e-08
d
yr
n .302897794271539 1.7292e-09 deg/d
Q 2.614537030359863 9.9509e-09 au
  Orbit Determination Parameters
   # obs. used (total)      841  
   data-arc span      7928 days (21.71 yr)  
   first obs. used      1998-03-24  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50496  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:02:17  

Additional Information
 Earth MOID = .767235 au 
 Jupiter MOID = 2.62374 au 
 T_jup = 3.632 
[ 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 15.7   n/a MPO347851  
diameter diameter 2.525 km 0.676 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.159   0.054 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

47292 (1999 VO203)          Discovered 1999-Nov-08 by LONEOS at Anderson Mesa
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 VO203 = 1998 FD101 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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