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97175 (1999 VT203)
Classification: Main-belt Asteroid          SPK-ID: 2097175
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2196778564229787 4.5789e-08  
a 2.60279520370313 1.4772e-08 au
q 2.031018732645617 1.2319e-07 au
i 10.58278991022136 4.3741e-06 deg
node 68.48237293991879 2.4273e-05 deg
peri 286.5832492693413 2.6197e-05 deg
M 334.4769170751481 8.7723e-06 deg
tp 2459109.239931293336
(2020-Sep-16.73993129)
3.7248e-05 TDB
period 1533.763588860336
4.20
1.3057e-05
3.575e-08
d
yr
n .2347167468406902 1.9982e-09 deg/d
Q 3.174571674760644 1.8017e-08 au
  Orbit Determination Parameters
   # obs. used (total)      883  
   data-arc span      7681 days (21.03 yr)  
   first obs. used      1999-09-11  
   last obs. used      2020-09-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52256  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-22 19:27:50  

Additional Information
 Earth MOID = 1.05734 au 
 Jupiter MOID = 2.36414 au 
 T_jup = 3.356 
[ 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 14.9   n/a MPO436448  

97175 (1999 VT203)          Discovered 1999-Nov-09 by LONEOS at Anderson Mesa
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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