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183246 (2002 TT121)
Classification: Main-belt Asteroid          SPK-ID: 2183246
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08329036600279761 6.2522e-08  
a 2.408874823059976 2.2089e-08 au
q 2.208238757392386 1.5445e-07 au
i 6.036537926741075 6.2851e-06 deg
node 313.9675104667122 6.015e-05 deg
peri 284.6724778975145 7.3809e-05 deg
M 295.2899014662231 4.7531e-05 deg
tp 2458845.964864159843
(2019-Dec-28.46486416)
0.0001821 TDB
period 1365.588263652824
3.74
1.8783e-05
5.143e-08
d
yr
n .2636226522898145 3.626e-09 deg/d
Q 2.609510888727566 2.3928e-08 au
  Orbit Determination Parameters
   # obs. used (total)      400  
   data-arc span      6023 days (16.49 yr)  
   first obs. used      2002-10-03  
   last obs. used      2019-03-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55625  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 12:55:54  

Additional Information
 Earth MOID = 1.205 au 
 Jupiter MOID = 2.42373 au 
 T_jup = 3.509 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO433198  

183246 (2002 TT121)          Discovered 2002-Oct-03 by NEAT at Palomar
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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