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452393 (2002 PB88)
Classification: Main-belt Asteroid          SPK-ID: 2452393
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2144949542026475 9.9858e-08  
a 2.143769224331175 2.2346e-08 au
q 1.683941542737215 2.026e-07 au
i 2.986646454690374 9.444e-06 deg
node 165.7318269307425 0.00015264 deg
peri 162.0810589881394 0.00016126 deg
M 240.4122772885787 6.2358e-05 deg
tp 2459381.346150147500
(2021-Jun-15.84615015)
0.00020418 TDB
period 1146.477338513661
3.14
1.7926e-05
4.908e-08
d
yr
n .3140053343459178 4.9096e-09 deg/d
Q 2.603596905925136 2.7139e-08 au
  Orbit Determination Parameters
   # obs. used (total)      125  
   data-arc span      7476 days (20.47 yr)  
   first obs. used      1999-10-31  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58526  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:59:45  

Additional Information
 Earth MOID = .67292 au 
 Jupiter MOID = 2.74304 au 
 T_jup = 3.679 
[ 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 18.2   n/a MPO472494  

452393 (2002 PB88)          Discovered 2002-Aug-12 by LINEAR at Socorro
Reference: Last Updated: 2016-01-04

Alternate Designations
 2002 PB88 = 1999 UX3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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