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187829 (1999 VT58)
Classification: Main-belt Asteroid          SPK-ID: 2187829
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3408578348893197 3.7073e-08  
a 3.009374910537182 1.6732e-08 au
q 1.983605894161238 1.1373e-07 au
i 4.090914713127172 4.8391e-06 deg
node 55.83837536733683 7.8121e-05 deg
peri 311.0300070244081 7.8778e-05 deg
M 44.32718459091003 1.2567e-05 deg
tp 2458965.709501330756
(2020-Apr-26.20950133)
6.4971e-05 TDB
period 1906.833928231501
5.22
1.5903e-05
4.354e-08
d
yr
n .1887946268786413 1.5746e-09 deg/d
Q 4.035143926913126 2.2436e-08 au
  Orbit Determination Parameters
   # obs. used (total)      527  
   data-arc span      7792 days (21.33 yr)  
   first obs. used      1999-09-18  
   last obs. used      2021-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55796  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 11:57:27  

Additional Information
 Earth MOID = .983987 au 
 Jupiter MOID = 1.43492 au 
 T_jup = 3.155 
[ 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 15.45   n/a E2021B55  

187829 (1999 VT58)          Discovered 1999-Nov-04 by LINEAR at Socorro
Reference: 20080618/Numbers.arcLast Updated: 2008-06-20

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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