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JPL Small-Body Database Browser
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193813 (2001 PM52)
Classification: Main-belt Asteroid          SPK-ID: 2193813
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1286180488113539 4.0213e-08  
a 2.277753434210854 1.2996e-08 au
q 1.984793231829294 9.5475e-08 au
i 7.878225403064959 4.0449e-06 deg
node 51.41547734676184 2.918e-05 deg
peri 263.2019129439188 3.3273e-05 deg
M 182.4007144678739 1.5222e-05 deg
tp 2459619.937089353918
(2022-Feb-09.43708935)
5.3901e-05 TDB
period 1255.620772906049
3.44
1.0746e-05
2.942e-08
d
yr
n .2867107710927754 2.4538e-09 deg/d
Q 2.570713636592415 1.4667e-08 au
  Orbit Determination Parameters
   # obs. used (total)      461  
   data-arc span      8276 days (22.66 yr)  
   first obs. used      1997-05-07  
   last obs. used      2020-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54246  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 23:10:23  

Additional Information
 Earth MOID = .989736 au 
 Jupiter MOID = 2.68564 au 
 T_jup = 3.584 
[ 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 16.5   n/a MPO454346  

193813 (2001 PM52)          Discovered 2001-Aug-15 by NEAT at Haleakala
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

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