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382622 (2002 PF88)
Classification: Inner Main-belt Asteroid          SPK-ID: 2382622
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0504216440815398 7.9451e-08  
a 1.879200608455467 1.1842e-08 au
q 1.784448224218113 1.5298e-07 au
i 19.59912516827164 1.066e-05 deg
node 331.4304085798146 1.9849e-05 deg
peri 242.7198482920676 0.00010604 deg
M 79.74814265180552 0.00011089 deg
tp 2458792.062325233010
(2019-Nov-04.56232523)
0.00028932 TDB
period 940.9317937816276
2.58
8.8937e-06
2.435e-08
d
yr
n .3825994640410134 3.6164e-09 deg/d
Q 1.973952992692821 1.2439e-08 au
  Orbit Determination Parameters
   # obs. used (total)      133  
   data-arc span      5943 days (16.27 yr)  
   first obs. used      2002-08-12  
   last obs. used      2018-11-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6324  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:53:35  

Additional Information
 Earth MOID = .828244 au 
 Jupiter MOID = 3.05413 au 
 T_jup = 3.900 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456311.5 (2013-Jan-19.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05058121217000689 7.9635e-08  
q 1.783750639081394 1.5328e-07 au
tp 2455969.051840432234
(2012-Feb-11.55184043)
0.00028186 TDB
node 331.4818315016186 1.9855e-05 deg
peri 242.3827989245584 0.00010542 deg
i 19.59705553379453 1.0658e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      133  
   data-arc span      5943 days (16.27 yr)  
   first obs. used      2002-08-12  
   last obs. used      2018-11-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6324  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:53:35  

Additional Information
 Jupiter MOID = 3.05413 au 
 T_jup = 3.900 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.341742072664928E-15 -1.217641003334552E-14 -1.086076108469026E-11 -5.184953670820316E-14 -3.883910008830717E-12 5.091193131032184E-16
q -1.217641003334552E-14 2.349376553797478E-14 2.094940140137926E-11 1.0303594897512E-13 7.499902398860413E-12 -2.763499170760415E-15
tp -1.086076108469026E-11 2.094940140137926E-11 7.94431354861612E-8 4.004173711030085E-10 2.91984949332096E-8 9.187074484945474E-11
node -5.184953670820316E-14 1.0303594897512E-13 4.004173711030085E-10 3.942388162669982E-10 -2.205723654887573E-10 1.990603440163217E-11
peri -3.883910008830717E-12 7.499902398860413E-12 2.91984949332096E-8 -2.205723654887573E-10 1.111287238552032E-8 1.675518326239796E-11
i 5.091193131032184E-16 -2.763499170760415E-15 9.187074484945474E-11 1.990603440163217E-11 1.675518326239796E-11 1.136035777020115E-10

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.8   n/a MPO471930  

382622 (2002 PF88)          Discovered 2002-Aug-12 by LINEAR at Socorro
Reference: Last Updated: 2014-01-21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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