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JPL Small-Body Database Browser
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109000 (2001 PZ64)
Classification: Main-belt Asteroid          SPK-ID: 2109000
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0890015435244573 3.7579e-08  
a 3.105118823616744 2.0367e-08 au
q 2.828758455488007 1.1419e-07 au
i 9.181118807228664 4.284e-06 deg
node 224.9081002870181 3.0821e-05 deg
peri 218.149584013138 4.431e-05 deg
M 60.5631230985416 2.9901e-05 deg
tp 2458664.281563151176
(2019-Jun-29.78156315)
0.00016619 TDB
period 1998.553427778752
5.47
1.9663e-05
5.383e-08
d
yr
n .180130285733774 1.7723e-09 deg/d
Q 3.381479191745481 2.218e-08 au
  Orbit Determination Parameters
   # obs. used (total)      881  
   data-arc span      6837 days (18.72 yr)  
   first obs. used      2001-08-03  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52201  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 18:59:39  

Additional Information
 Earth MOID = 1.85086 au 
 Jupiter MOID = 1.91923 au 
 T_jup = 3.195 
[ 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 14.5   n/a MPO453549  
diameter diameter 4.412 km 0.350 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.131   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

109000 (2001 PZ64)          Discovered 2001-Aug-03 by NEAT at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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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
1902-May-21 20:37 00:04 Jupiter 1.95844139830515 1.95844082571908 1.95844197089199 2.84751411949282 2.69134541105064 2415891.359124767 3.76286803557985 176.821816868168 21.5625741320528 86.0819957352429 3022091.11434515 T 20 CATAB v2.0f-lin.ifort 2020-May-20 18:59:57 2020-May-20 19:00
1912-Jun-20 02:22 00:03 Jupiter 1.99047280372437 1.99047227341681 1.99047333403455 3.71436355100132 3.59797441427805 2419573.598684968 3.06239295277331 183.167597069944 17.5610180541016 85.9686867323398 3401408.19958298 T 20 CATAB v2.0f-lin.ifort 2020-May-20 18:59:57 2020-May-20 19:00
1973-Sep-21 17:22 00:01 Jupiter 1.96130245082743 1.96130192225192 1.96130297940282 2.82255826399787 2.6651642405996 2441947.223820401 1.40471960119901 80.7383498979476 19.6522080859757 -88.955453782821 2968891.41443305 T 20 CATAB v2.0f-lin.ifort 2020-May-20 18:59:57 2020-May-20 19:00
1983-Oct-13 23:57 < 00:01 Jupiter 1.98911084660159 1.98911045777631 1.98911123542687 3.64125016004906 3.52236330992422 2445621.497586367 0.962246739777931 72.452826180691 17.0824289231665 -87.5487114592786 3719246.2010041 T 20 CATAB v2.0f-lin.ifort 2020-May-20 18:59:57 2020-May-20 19:00
2045-Jan-22 13:39 00:01 Jupiter 1.96468662691739 1.96468610860437 1.9646871452304 2.84246462858199 2.6865141401069 2468003.068991314 1.04240558106046 64.681786973205 17.0696126220444 -82.237535771927 2932432.67569677 T 20 CATAB v2.0f-lin.ifort 2020-May-20 18:59:57 2020-May-20 19:00
2055-Feb-07 05:55 00:01 Jupiter 1.98450285712165 1.98450235581634 1.98450335842708 3.54651889027052 3.4240559656774 2471670.746850669 1.24319971002211 83.0493600179289 20.0411401075775 85.6032562502273 2989333.82493623 T 20 CATAB v2.0f-lin.ifort 2020-May-20 18:59:57 2020-May-20 19:00
2116-May-27 15:06 00:03 Jupiter 1.96058730452155 1.96058678648246 1.96058782256054 2.89141965396201 2.73792947937947 2494060.129388817 3.41125604725596 165.65950385805 17.0343307191967 -84.5675471761305 2843537.79340299 T 20 CATAB v2.0f-lin.ifort 2020-May-20 18:59:57 2020-May-20 19:00
2126-Jun-04 13:43 00:03 Jupiter 1.97745977322849 1.97745909724042 1.97746044921836 3.43495683629031 3.30790735969265 2497720.071793397 3.4367592606031 148.545591693996 20.1981287189924 84.9617595289496 2564022.66304058 T 20 CATAB v2.0f-lin.ifort 2020-May-20 18:59:57 2020-May-20 19:00
2187-Sep-28 22:05 00:06 Jupiter 1.94896780098293 1.94896728478075 1.948968317185 2.96582168568134 2.81547458392086 2520116.420334463 5.77481486827226 278.542687770353 17.3514991197399 -83.4140461046516 2704596.24809362 T 20 CATAB v2.0f-lin.ifort 2020-May-20 18:59:57 2020-May-20 19:00
2197-Sep-30 15:40 00:06 Jupiter 1.97244864422185 1.97244781513691 1.97244947331038 3.30875395889088 3.17631845872499 2523771.152753273 5.70209580825785 180.500065261244 20.2963372583358 86.1440366249741 2154576.51772421 T 20 CATAB v2.0f-lin.ifort 2020-May-20 18:59:57 2020-May-20 19:00
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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