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JPL Small-Body Database Browser
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351231 (2004 PL52)
Classification: Main-belt Asteroid          SPK-ID: 2351231
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1811697036795413 6.3246e-08  
a 2.399786545906869 1.4356e-08 au
q 1.965017928490772 1.5367e-07 au
i 3.532713210451646 4.9307e-06 deg
node 70.67257751406964 0.00011887 deg
peri 288.789258437688 0.00011991 deg
M 318.7262627193026 1.4066e-05 deg
tp 2458756.178501578607
(2019-Sep-29.67850158)
5.2965e-05 TDB
period 1357.867357325767
3.72
1.2185e-05
3.336e-08
d
yr
n .2651216247726855 2.3791e-09 deg/d
Q 2.834555163322967 1.6957e-08 au
  Orbit Determination Parameters
   # obs. used (total)      156  
   data-arc span      5547 days (15.19 yr)  
   first obs. used      2004-08-08  
   last obs. used      2019-10-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63955  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 10:46:48  

Additional Information
 Earth MOID = .964256 au 
 Jupiter MOID = 2.61515 au 
 T_jup = 3.501 
[ 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 17.3   n/a MPO440578  

351231 (2004 PL52)          Discovered 2004-Aug-08 by LINEAR at Socorro
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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