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452137 (2015 PZ308)
Classification: Main-belt Asteroid          SPK-ID: 2452137
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .212966726651038 6.2588e-08  
a 2.435222327968972 2.4213e-08 au
q 1.9166010001139 1.3975e-07 au
i 3.222002150927923 5.6061e-06 deg
node 57.4526193642934 0.00014809 deg
peri 232.9554515190994 0.0001511 deg
M 121.2671815890333 3.3141e-05 deg
tp 2458532.929464497999
(2019-Feb-18.42946450)
0.00012214 TDB
period 1388.053969549358
3.80
2.0702e-05
5.668e-08
d
yr
n .259355909710684 3.8682e-09 deg/d
Q 2.953843655824045 2.937e-08 au
  Orbit Determination Parameters
   # obs. used (total)      184  
   data-arc span      6034 days (16.52 yr)  
   first obs. used      2003-04-25  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50115  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 02:31:50  

Additional Information
 Earth MOID = .902466 au 
 Jupiter MOID = 2.23565 au 
 T_jup = 3.471 
[ 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 17.4   n/a MPO347408  

452137 (2015 PZ308)          Discovered 2003-Apr-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-11-30

Alternate Designations
 2015 PZ308 = 2007 KG5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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