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183021 (2002 PT99)
Classification: Main-belt Asteroid          SPK-ID: 2183021
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1799531667435583 5.7214e-08  
a 2.22571479447851 1.0931e-08 au
q 1.825190368944114 1.2396e-07 au
i 4.359472569256802 6.4461e-06 deg
node 19.52980128567737 6.9686e-05 deg
peri 306.4342997171341 7.2848e-05 deg
M 131.6231093893563 2.4164e-05 deg
tp 2458557.062577631974
(2019-Mar-14.56257763)
7.9241e-05 TDB
period 1212.837721226165
3.32
8.9348e-06
2.446e-08
d
yr
n .2968245410738413 2.1867e-09 deg/d
Q 2.626239220012906 1.2898e-08 au
  Orbit Determination Parameters
   # obs. used (total)      309  
   data-arc span      6904 days (18.90 yr)  
   first obs. used      2001-03-04  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62953  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 19:30:28  

Additional Information
 Earth MOID = .817814 au 
 Jupiter MOID = 2.70875 au 
 T_jup = 3.621 
[ 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 16.9   n/a MPO449924  

183021 (2002 PT99)          Discovered 2002-Aug-14 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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