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JPL Small-Body Database Browser
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268029 (2004 PB5)
Classification: Main-belt Asteroid          SPK-ID: 2268029
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1469539272880332 5.1919e-08  
a 2.558598442586264 2.113e-08 au
q 2.182602353095167 1.2667e-07 au
i 14.60705755513517 5.272e-06 deg
node 164.2755766865477 2.5198e-05 deg
peri 182.0246421141734 3.3862e-05 deg
M 187.2485366616533 2.5712e-05 deg
tp 2459317.833078133120
(2021-Apr-13.33307813)
0.00011012 TDB
period 1494.863795290353
4.09
1.8518e-05
5.07e-08
d
yr
n .2408246163524724 2.9832e-09 deg/d
Q 2.93459453207736 2.4235e-08 au
  Orbit Determination Parameters
   # obs. used (total)      269  
   data-arc span      8233 days (22.54 yr)  
   first obs. used      1996-09-21  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5583  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:42:21  

Additional Information
 Earth MOID = 1.17459 au 
 Jupiter MOID = 2.48583 au 
 T_jup = 3.376 
[ 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 15.9   n/a MPO437233  

268029 (2004 PB5)          Discovered 2004-Aug-06 by NEAT at Palomar
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

Alternate Designations
 2004 PB5 = 2000 QE229 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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