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201315 (2002 TO98)
Classification: Main-belt Asteroid          SPK-ID: 2201315
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1276722699298262 5.3545e-08  
a 3.095447898302666 3.5599e-08 au
q 2.700245038676855 1.7443e-07 au
i 10.05724209927763 6.3683e-06 deg
node 203.9360917267931 3.0813e-05 deg
peri 192.4174175869621 3.7994e-05 deg
M 65.43260752711731 2.4011e-05 deg
tp 2458638.944142905126
(2019-Jun-04.44414291)
0.00013089 TDB
period 1989.223927843807
5.45
3.4316e-05
9.395e-08
d
yr
n .1809751003700309 3.122e-09 deg/d
Q 3.490650757928477 4.0144e-08 au
  Orbit Determination Parameters
   # obs. used (total)      317  
   data-arc span      6344 days (17.37 yr)  
   first obs. used      2002-10-03  
   last obs. used      2020-02-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53114  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 07:03:54  

Additional Information
 Earth MOID = 1.70779 au 
 Jupiter MOID = 1.94456 au 
 T_jup = 3.187 
[ 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 MPO470150  

201315 (2002 TO98)          Discovered 2002-Oct-03 by LINEAR at Socorro
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

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