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134309 (4552 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2134309
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1889732205792728 5.4707e-08  
a 2.650514228524024 1.6099e-08 au
q 2.149638018568652 1.4721e-07 au
i 13.55964405244171 5.9137e-06 deg
node 10.86182356912149 1.9876e-05 deg
peri 335.5208093168092 2.3134e-05 deg
M 312.6801623680515 1.3273e-05 deg
tp 2459207.673585246397
(2020-Dec-24.17358525)
5.8993e-05 TDB
period 1576.13581155544
4.32
1.436e-05
3.932e-08
d
yr
n .2284067130260349 2.081e-09 deg/d
Q 3.151390438479395 1.9142e-08 au
  Orbit Determination Parameters
   # obs. used (total)      310  
   data-arc span      21904 days (59.97 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-09-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62717  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:10:09  

Additional Information
 Earth MOID = 1.15132 au 
 Jupiter MOID = 2.3047 au 
 T_jup = 3.326 
[ 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 16.0   n/a MPO436656  

134309 (4552 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17

Alternate Designations
 4552 P-L = 2003 RH12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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