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447032 (2004 PS82)
Classification: Main-belt Asteroid          SPK-ID: 2447032
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2244915532708807 4.8319e-08  
a 3.044408582452601 2.0444e-08 au
q 2.360964570986617 1.5241e-07 au
i 16.91183921816515 4.4069e-06 deg
node 151.612260445122 1.6926e-05 deg
peri 224.6141115212278 2.0239e-05 deg
M 6.742762256577827 8.8766e-06 deg
tp 2459164.159727496401
(2020-Nov-10.65972750)
4.782e-05 TDB
period 1940.228292719798
5.31
1.9543e-05
5.351e-08
d
yr
n .1855451759727483 1.869e-09 deg/d
Q 3.727852593918585 2.5033e-08 au
  Orbit Determination Parameters
   # obs. used (total)      446  
   data-arc span      7762 days (21.25 yr)  
   first obs. used      1999-10-08  
   last obs. used      2021-01-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54968  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 15:00:20  

Additional Information
 Earth MOID = 1.38818 au 
 Jupiter MOID = 1.84111 au 
 T_jup = 3.135 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458229.5 (2018-Apr-21.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2274135536543524 4.8548e-08  
q 2.352103696495954 1.5362e-07 au
tp 2459161.658126034238
(2020-Nov-08.15812603)
4.6538e-05 TDB
node 151.926199909531 1.6931e-05 deg
peri 224.1843793047923 2.0053e-05 deg
i 16.90561258536067 4.4141e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      446  
   data-arc span      7762 days (21.25 yr)  
   first obs. used      1999-10-08  
   last obs. used      2021-01-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54968  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 15:00:20  

Additional Information
 Jupiter MOID = 1.84111 au 
 T_jup = 3.135 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.356860119682804E-15 -7.421837341353613E-15 3.549260690888992E-13 2.916162734709231E-14 1.068609099557537E-13 -1.074703567405155E-14
q -7.421837341353613E-15 2.359814354047485E-14 -1.006777457216816E-12 -8.979711367223771E-14 -3.439091718267268E-13 3.579739459630146E-14
tp 3.549260690888992E-13 -1.006777457216816E-12 2.165792987293607E-9 9.203870477179634E-12 5.206283672918062E-10 8.552697472310304E-13
node 2.916162734709231E-14 -8.979711367223771E-14 9.203870477179634E-12 2.866655746117883E-10 -2.716119034715869E-10 2.765169840127434E-11
peri 1.068609099557537E-13 -3.439091718267268E-13 5.206283672918062E-10 -2.716119034715869E-10 4.021213660491483E-10 -2.703999012331349E-11
i -1.074703567405155E-14 3.579739459630146E-14 8.552697472310304E-13 2.765169840127434E-11 -2.703999012331349E-11 1.948458504639774E-11

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 15.95   n/a MPCxxxxx  

447032 (2004 PS82)          Discovered 2004-Aug-10 by LINEAR at Socorro
Reference: Last Updated: 2015-10-28

[ show close-approach data ]
Alternate Designations
 2004 PS82 = 1999 TX281 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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