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129892 (1999 TS34)
Classification: Main-belt Asteroid          SPK-ID: 2129892
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1540554813009041 6.2896e-08  
a 2.634406223720135 1.5449e-08 au
q 2.228561504982832 1.6965e-07 au
i 15.85596809599434 6.4719e-06 deg
node 31.16910020236979 1.738e-05 deg
peri 346.5358742779703 2.2932e-05 deg
M 298.5405503841321 1.6098e-05 deg
tp 2459267.129813194917
(2021-Feb-21.62981319)
7.0841e-05 TDB
period 1561.789657247235
4.28
1.3738e-05
3.761e-08
d
yr
n .2305047919413972 2.0276e-09 deg/d
Q 3.040250942457437 1.7828e-08 au
  Orbit Determination Parameters
   # obs. used (total)      482  
   data-arc span      7608 days (20.83 yr)  
   first obs. used      1999-10-02  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58305  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 10:42:03  

Additional Information
 Earth MOID = 1.23432 au 
 Jupiter MOID = 2.42061 au 
 T_jup = 3.328 
[ 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 15.4   n/a MPO338152  

129892 (1999 TS34)          Discovered 1999-Oct-02 by LINEAR at Socorro
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17

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