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91835 (1999 TV310)
Classification: Main-belt Asteroid          SPK-ID: 2091835
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03126099874637745 7.1777e-08  
a 3.063672130731013 3.2027e-08 au
q 2.967898680092919 2.1681e-07 au
i 3.384770921940768 9.6956e-06 deg
node 203.9340027417423 8.0793e-05 deg
peri 131.7172554935342 0.00014844 deg
M 352.3820826901342 0.00012625 deg
tp 2459041.947239366528
(2020-Jul-11.44723937)
0.00068698 TDB
period 1958.672635186811
5.36
3.0714e-05
8.409e-08
d
yr
n .1837979423068136 2.8821e-09 deg/d
Q 3.159445581369106 3.3029e-08 au
  Orbit Determination Parameters
   # obs. used (total)      405  
   data-arc span      7662 days (20.98 yr)  
   first obs. used      1997-04-29  
   last obs. used      2018-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60942  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 05:02:54  

Additional Information
 Earth MOID = 1.95936 au 
 Jupiter MOID = 1.95902 au 
 T_jup = 3.230 
[ 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 15.3   n/a MPO436414  

91835 (1999 TV310)          Discovered 1999-Oct-04 by Spacewatch at Kitt Peak
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

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