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JPL Small-Body Database Browser
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160249 (2002 PH23)
Classification: Main-belt Asteroid          SPK-ID: 2160249
[ 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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05788975595270864 5.03e-08  
a 3.001078192049544 3.0288e-08 au
q 2.8273465079168 1.4496e-07 au
i 10.56742306149443 1.0115e-05 deg
node 170.5777330196397 3.1448e-05 deg
peri 116.672256296298 9.6544e-05 deg
M 106.8615714254918 9.0769e-05 deg
tp 2458036.818931794564
(2017-Oct-10.31893179)		 0.00047814 TDB
period 1898.953775871101
5.20		 2.8748e-05
7.871e-08		 d
yr
n .1895780742924394 2.87e-09 deg/d
Q 3.174809876182289 3.2042e-08 au
   Orbit Determination Parameters
   # obs. used (total)      346  
   data-arc span      6768 days (18.53 yr)  
   first obs. used      2001-03-20  
   last obs. used      2019-09-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60043  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 18:38:51  

Additional Information
 Earth MOID = 1.83024 au 
 Jupiter MOID = 1.97012 au 
 T_jup = 3.224 
[ 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 15.1   n/a MPO211193  

160249 (2002 PH23)          Discovered 2002-Aug-06 by NEAT at Palomar
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

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