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186493 (2002 TL265)
Classification: Main-belt Asteroid          SPK-ID: 2186493
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1563384079331607 5.7154e-08  
a 2.364373767308215 1.1221e-08 au
q 1.99473133676832 1.3625e-07 au
i 7.264328490750889 6.2451e-06 deg
node 32.7877335103197 3.2467e-05 deg
peri 342.25079275 3.5935e-05 deg
M 18.76802522649682 1.3158e-05 deg
tp 2459131.270897249579
(2020-Oct-08.77089725)
4.8581e-05 TDB
period 1327.92218091042
3.64
9.4529e-06
2.588e-08
d
yr
n .271100223473325 1.9298e-09 deg/d
Q 2.734016197848111 1.2975e-08 au
  Orbit Determination Parameters
   # obs. used (total)      417  
   data-arc span      6646 days (18.20 yr)  
   first obs. used      2002-10-10  
   last obs. used      2020-12-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51578  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:51:29  

Additional Information
 Earth MOID = .996228 au 
 Jupiter MOID = 2.72975 au 
 T_jup = 3.522 
[ 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 16.95   n/a MPCxxxxx  

186493 (2002 TL265)          Discovered 2002-Oct-10 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

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