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78813 (2003 PT3)
Classification: Main-belt Asteroid          SPK-ID: 2078813
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08856592030282695 7.0011e-08  
a 2.910086116012718 2.3286e-08 au
q 2.652351660987573 2.067e-07 au
i 2.261544385100304 7.2179e-06 deg
node 162.5787121912384 0.00012064 deg
peri 201.8825944947409 0.00012398 deg
M 109.4722097092149 2.7771e-05 deg
tp 2458449.110398064093
(2018-Nov-26.61039806)
0.0001401 TDB
period 1813.247921314387
4.96
2.1764e-05
5.959e-08
d
yr
n .1985387633804886 2.383e-09 deg/d
Q 3.167820571037864 2.5349e-08 au
  Orbit Determination Parameters
   # obs. used (total)      382  
   data-arc span      9552 days (26.15 yr)  
   first obs. used      1993-08-16  
   last obs. used      2019-10-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57692  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:25:26  

Additional Information
 Earth MOID = 1.6502 au 
 Jupiter MOID = 2.27019 au 
 T_jup = 3.277 
[ 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 15.7   n/a MPO459359  

78813 (2003 PT3)          Discovered 2003-Aug-02 by NEAT at Haleakala
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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