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186496 (2002 TY299)
Classification: Main-belt Asteroid          SPK-ID: 2186496
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1847306823642748 3.3661e-08  
a 2.329783512774292 1.0711e-08 au
q 1.89940101469846 7.5902e-08 au
i 6.101735768938569 3.8775e-06 deg
node 104.222898171097 4.3078e-05 deg
peri 224.317492176811 4.5029e-05 deg
M 74.0373104315594 1.3673e-05 deg
tp 2458933.371693360544
(2020-Mar-24.87169336)
4.874e-05 TDB
period 1298.888220407476
3.56
8.9571e-06
2.452e-08
d
yr
n .2771601084249297 1.9113e-09 deg/d
Q 2.760166010850124 1.2689e-08 au
  Orbit Determination Parameters
   # obs. used (total)      338  
   data-arc span      6703 days (18.35 yr)  
   first obs. used      2002-10-02  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58871  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:51:30  

Additional Information
 Earth MOID = .891385 au 
 Jupiter MOID = 2.58102 au 
 T_jup = 3.541 
[ 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 17.23   n/a MPCxxxxx  

186496 (2002 TY299)          Discovered 2002-Oct-15 by NEAT at Palomar
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

[ show close-approach data ]
Alternate Designations
 2002 TY299 = 2005 MX24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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