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351234 (2004 PG74)
Classification: Main-belt Asteroid          SPK-ID: 2351234
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2161482525522598 5.4973e-08  
a 2.395569413573011 1.2106e-08 au
q 1.877771270961563 1.296e-07 au
i 3.671612273741044 5.1276e-06 deg
node 89.69557123354798 0.00010149 deg
peri 255.460885363746 0.00010342 deg
M 79.30771293251865 1.4605e-05 deg
tp 2458702.151065525158
(2019-Aug-06.65106553)
5.4909e-05 TDB
period 1354.289670442675
3.71
1.0266e-05
2.811e-08
d
yr
n .2658220082874347 2.0151e-09 deg/d
Q 2.913367556184459 1.4723e-08 au
  Orbit Determination Parameters
   # obs. used (total)      153  
   data-arc span      5560 days (15.22 yr)  
   first obs. used      2004-08-08  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49343  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 10:46:48  

Additional Information
 Earth MOID = .874481 au 
 Jupiter MOID = 2.50533 au 
 T_jup = 3.494 
[ show covariance matrix ]

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 17.6   n/a MPO446572  

351234 (2004 PG74)          Discovered 2004-Aug-08 by LINEAR at Socorro
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

[ show close-approach data ]
Alternate Designations
 2004 PG74 = 2008 TV71 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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