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160250 (2002 PZ32)
Classification: Main-belt Asteroid          SPK-ID: 2160250
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .10185053570605 8.0678e-08  
a 3.015512376769343 2.1979e-08 au
q 2.708380825767162 2.4115e-07 au
i 9.435267949449765 6.8792e-06 deg
node 307.1754226610901 3.4858e-05 deg
peri 24.85143993001311 4.1481e-05 deg
M 175.3746745907391 2.4945e-05 deg
tp 2458268.739110040202
(2018-May-30.23911004)
0.00012997 TDB
period 1912.670236841828
5.24
2.0911e-05
5.725e-08
d
yr
n .1882185402719637 2.0578e-09 deg/d
Q 3.322643927771525 2.4218e-08 au
  Orbit Determination Parameters
   # obs. used (total)      711  
   data-arc span      6844 days (18.74 yr)  
   first obs. used      2002-07-14  
   last obs. used      2021-04-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56732  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:49:19  

Additional Information
 Earth MOID = 1.69846 au 
 Jupiter MOID = 2.00256 au 
 T_jup = 3.220 
[ 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 14.91   n/a E2021B55  
diameter diameter 4.354 km 0.674 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.148   0.079 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

160250 (2002 PZ32)          Discovered 2002-Aug-06 by NEAT at Palomar
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1931-Aug-24 00:29 00:03 Jupiter 1.98796178174278 1.98796107742341 1.98796248606204 3.84007757270128 3.72747153699736 2426577.520262991 2.62271581134934 138.612529564203 31.9077558969335 89.1098420027787 2319451.12529155 T 25 CATAB v2.0g-lin.ifort 2021-May-04 09:49:23 2021-May-04 09:49
1978-May-28 20:58 00:01 Jupiter 1.99380968754895 1.99380921536519 1.99381015973293 3.8530569043952 3.74117564285836 2443657.373344445 1.21012627675044 97.4835144491698 17.5708917577109 -84.0848298871602 2881374.33995099 T 25 CATAB v2.0g-lin.ifort 2021-May-04 09:49:23 2021-May-04 09:49
2109-May-24 01:22 00:03 Jupiter 1.98494405041171 1.98494351277653 1.98494458804699 3.87450174806123 3.76275385260389 2491499.557042371 2.86130311377684 167.311095739971 23.1911951865029 -88.5396863023735 2464079.41604128 T 25 CATAB v2.0g-lin.ifort 2021-May-04 09:49:23 2021-May-04 09:49
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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