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JPL Small-Body Database Browser
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245199 (2004 TO366)
Classification: Main-belt Asteroid          SPK-ID: 2245199
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1979087211944685 5.9722e-08  
a 2.440840467750657 1.7593e-08 au
q 1.957776852138416 1.4449e-07 au
i 14.17745957498104 6.7494e-06 deg
node 54.51555264637528 2.7898e-05 deg
peri 12.42852823135192 3.4819e-05 deg
M 5.248799675483227 2.2693e-05 deg
tp 2458980.192099981868
(2020-May-10.69209998)
8.766e-05 TDB
period 1392.860169664335
3.81
1.5059e-05
4.123e-08
d
yr
n .2584609768019687 2.7943e-09 deg/d
Q 2.923904083362899 2.1074e-08 au
  Orbit Determination Parameters
   # obs. used (total)      260  
   data-arc span      6979 days (19.11 yr)  
   first obs. used      2000-09-23  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55089  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 18:33:29  

Additional Information
 Earth MOID = .97312 au 
 Jupiter MOID = 2.42769 au 
 T_jup = 3.434 
[ 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 16.5   n/a MPO503164  

245199 (2004 TO366)          Discovered 2004-Oct-07 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

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