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JPL Small-Body Database Browser
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146368 (2001 PZ45)
Classification: Main-belt Asteroid          SPK-ID: 2146368
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 .1452799276792274 7.2077e-08  
a 2.598800306055318 1.9875e-08 au
q 2.221246785538847 1.947e-07 au
i 16.78702834078602 5.8162e-06 deg
node 83.36827697701041 1.9835e-05 deg
peri 322.3269849354238 2.8142e-05 deg
M 22.11065592498592 1.9382e-05 deg
tp 2458506.515352623599
(2019-Jan-23.01535262)
8.1929e-05 TDB
period 1530.233800855727
4.19
1.7554e-05
4.806e-08
d
yr
n .2352581676072528 2.6987e-09 deg/d
Q 2.976353826571788 2.2762e-08 au
  Orbit Determination Parameters
   # obs. used (total)      513  
   data-arc span      6796 days (18.61 yr)  
   first obs. used      2000-05-28  
   last obs. used      2019-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65242  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:26:05  

Additional Information
 Earth MOID = 1.25327 au 
 Jupiter MOID = 2.40015 au 
 T_jup = 3.341 
[ 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 15.7   n/a MPO453928  

146368 (2001 PZ45)          Discovered 2001-Aug-12 by NEAT at Palomar
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Alternate Designations
 2001 PZ45 = 2003 AV17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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