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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 ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .145384003462718 6.2336e-08  
a 2.59819034616286 1.6853e-08 au
q 2.220455031879518 1.6513e-07 au
i 16.78669051532466 4.8916e-06 deg
node 83.36640898465562 1.8767e-05 deg
peri 322.2144208153517 2.7318e-05 deg
M 116.3276392914019 1.9618e-05 deg
tp 2458506.206057770635
(2019-Jan-22.70605777)
8.1207e-05 TDB
period 1529.695094704152
4.19
1.4883e-05
4.075e-08
d
yr
n .2353410174657226 2.2898e-09 deg/d
Q 2.975925660446202 1.9303e-08 au
  Orbit Determination Parameters
   # obs. used (total)      661  
   data-arc span      7266 days (19.89 yr)  
   first obs. used      2000-05-28  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60589  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 23:54:05  

Additional Information
 Earth MOID = 1.25294 au 
 Jupiter MOID = 2.40161 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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