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344477 (2002 PB160)
Classification: Main-belt Asteroid          SPK-ID: 2344477
[ 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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09159450382499962 4.9255e-08  
a 2.787401735894325 2.2721e-08 au
q 2.532091056934141 1.4203e-07 au
i 13.40314315509027 4.4851e-06 deg
node 124.7051099746954 2.3824e-05 deg
peri 139.5301735361513 3.8567e-05 deg
M 342.2058821779195 2.7595e-05 deg
tp 2459084.517883546180
(2020-Aug-23.01788355)		 0.00012997 TDB
period 1699.799809074681
4.65		 2.0783e-05
5.69e-08		 d
yr
n .2117896460971912 2.5895e-09 deg/d
Q 3.042712414854508 2.4802e-08 au
   Orbit Determination Parameters
   # obs. used (total)      240  
   data-arc span      6586 days (18.03 yr)  
   first obs. used      2002-08-08  
   last obs. used      2020-08-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49485  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 17:02:39  

Additional Information
 Earth MOID = 1.53063 au 
 Jupiter MOID = 2.14517 au 
 T_jup = 3.285 
[ 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 16.1   n/a MPO434166  

344477 (2002 PB160)          Discovered 2002-Aug-08 by Hoenig, S. F. at Palomar
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

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