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JPL Small-Body Database Browser
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268127 (2004 TH93)
Classification: Main-belt Asteroid          SPK-ID: 2268127
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06945948245248595 5.0559e-08  
a 2.887008218440609 2.8028e-08 au
q 2.686478121751651 1.5471e-07 au
i .9912190413771539 5.5405e-06 deg
node 297.873277427753 0.00033631 deg
peri 140.7573496664379 0.00033935 deg
M 300.2030712522292 4.4244e-05 deg
tp 2458898.109530676724
(2020-Feb-18.60953068)
0.00022067 TDB
period 1791.721302201739
4.91
2.6092e-05
7.144e-08
d
yr
n .2009241055278059 2.926e-09 deg/d
Q 3.087538315129566 2.9975e-08 au
  Orbit Determination Parameters
   # obs. used (total)      187  
   data-arc span      7364 days (20.16 yr)  
   first obs. used      1999-10-06  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60589  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 17:25:49  

Additional Information
 Earth MOID = 1.70193 au 
 Jupiter MOID = 2.07611 au 
 T_jup = 3.288 
[ 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 16.8   n/a MPO454992  

268127 (2004 TH93)          Discovered 2004-Oct-05 by Spacewatch at Kitt Peak
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

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