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382887 (2004 PJ27)
Classification: Main-belt Asteroid          SPK-ID: 2382887
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1469133193093488 5.5335e-08  
a 2.512490901661923 2.0592e-08 au
q 2.143372523564231 1.4831e-07 au
i 8.045954160804756 6.3033e-06 deg
node 110.1626643812514 3.5672e-05 deg
peri 271.141229437402 4.3176e-05 deg
M 347.1990881275967 2.3461e-05 deg
tp 2459252.224175955045
(2021-Feb-06.72417596)
9.4897e-05 TDB
period 1454.638820220257
3.98
1.7883e-05
4.896e-08
d
yr
n .2474841142665846 3.0425e-09 deg/d
Q 2.881609279759615 2.3617e-08 au
  Orbit Determination Parameters
   # obs. used (total)      206  
   data-arc span      6854 days (18.77 yr)  
   first obs. used      2002-01-12  
   last obs. used      2020-10-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50107  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 10:55:55  

Additional Information
 Earth MOID = 1.16302 au 
 Jupiter MOID = 2.61359 au 
 T_jup = 3.432 
[ 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 17.07   n/a E2021B25  

382887 (2004 PJ27)          Discovered 2004-Aug-08 by Broughton, J. at Reedy Creek
Reference: Last Updated: 2014-01-21

Alternate Designations
 2004 PJ27 = 2002 AB193 = 2005 YK34 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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