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JPL Small-Body Database Browser
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160904 (2001 TR102)
Classification: Main-belt Asteroid          SPK-ID: 2160904
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2441253179500549 4.414e-08  
a 2.619378952852569 1.407e-08 au
q 1.979922233155754 1.1758e-07 au
i 5.030219538346993 6.6279e-06 deg
node 199.7820218094783 5.1743e-05 deg
peri 248.4823756663322 5.4008e-05 deg
M 99.31777210868063 1.2697e-05 deg
tp 2458573.310671299886
(2019-Mar-30.81067130)
5.3465e-05 TDB
period 1548.44551047475
4.24
1.2477e-05
3.416e-08
d
yr
n .2324912291486606 1.8733e-09 deg/d
Q 3.258835672549384 1.7505e-08 au
  Orbit Determination Parameters
   # obs. used (total)      298  
   data-arc span      8184 days (22.41 yr)  
   first obs. used      1997-11-29  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58174  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 01:36:56  

Additional Information
 Earth MOID = 1.00275 au 
 Jupiter MOID = 2.00014 au 
 T_jup = 3.357 
[ 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 16.9   n/a MPO459736  

160904 (2001 TR102)          Discovered 2001-Oct-15 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

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