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183293 (2002 TD378)
Classification: Outer Main-belt Asteroid          SPK-ID: 2183293
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1496132354523348 7.0529e-08  
a 3.200859199652887 3.0835e-08 au
q 2.721968298565448 2.1992e-07 au
i 4.803070354460867 5.139e-06 deg
node 249.6663359414138 7.4993e-05 deg
peri 90.40525632689695 7.7006e-05 deg
M 69.82488945496775 1.707e-05 deg
tp 2458594.799036655393
(2019-Apr-21.29903666)
9.8856e-05 TDB
period 2091.694637028423
5.73
3.0225e-05
8.275e-08
d
yr
n .172109252290973 2.487e-09 deg/d
Q 3.679750100740327 3.5449e-08 au
  Orbit Determination Parameters
   # obs. used (total)      319  
   data-arc span      6325 days (17.32 yr)  
   first obs. used      2002-10-04  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54765  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 19:33:46  

Additional Information
 Earth MOID = 1.71896 au 
 Jupiter MOID = 1.75577 au 
 T_jup = 3.171 
[ 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 15.3   n/a MPO494015  

183293 (2002 TD378)          Discovered 2002-Oct-15 by NEAT at Palomar
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Alternate Designations
 2002 TD378 = 2007 QF1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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