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JPL Small-Body Database Browser
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32279 Marshall (2000 PX16)
Classification: Main-belt Asteroid          SPK-ID: 2032279
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07651175431651186 4.1975e-08  
a 2.652544353676149 1.2791e-08 au
q 2.449593531774028 1.1377e-07 au
i 3.52932477932306 4.2524e-06 deg
node 153.7304701655528 7.6717e-05 deg
peri 274.1191684465322 8.2905e-05 deg
M 14.33234989537979 3.0177e-05 deg
tp 2458537.678643485293
(2019-Feb-23.17864349)
0.00013227 TDB
period 1577.946987784942
4.32
1.1413e-05
3.125e-08
d
yr
n .2281445465448451 1.6502e-09 deg/d
Q 2.85549517557827 1.3769e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1249  
   data-arc span      8456 days (23.15 yr)  
   first obs. used      1996-09-08  
   last obs. used      2019-11-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50579  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 01:49:59  

Additional Information
 Earth MOID = 1.46634 au 
 Jupiter MOID = 2.34786 au 
 T_jup = 3.383 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456531.5 (2013-Aug-27.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07469624359446669 4.1816e-08  
q 2.454472283678604 1.1307e-07 au
tp 2456960.903635781921
(2014-Oct-30.40363578)
0.00013646 TDB
node 153.7476623065288 7.6726e-05 deg
peri 274.3839585018896 8.3226e-05 deg
i 3.527804883530074 4.2508e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1249  
   data-arc span      8456 days (23.15 yr)  
   first obs. used      1996-09-08  
   last obs. used      2019-11-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50579  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 01:49:59  

Additional Information
 Jupiter MOID = 2.34786 au 
 T_jup = 3.383 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.74857516051791E-15 -4.702676586664688E-15 -1.98334446594113E-12 -1.2609915505424E-14 -4.662679145408035E-13 -2.007835636970152E-15
q -4.702676586664688E-15 1.278440788072683E-14 5.101363334137815E-12 3.507060855499271E-14 1.188787810741035E-12 5.564082834476389E-15
tp -1.98334446594113E-12 5.101363334137815E-12 1.862260872992468E-8 1.90378204308429E-11 4.427160241501693E-9 1.938455431103337E-12
node -1.2609915505424E-14 3.507060855499271E-14 1.90378204308429E-11 5.886925662323539E-9 -5.87106856068932E-9 1.004958220197498E-10
peri -4.662679145408035E-13 1.188787810741035E-12 4.427160241501693E-9 -5.87106856068932E-9 6.926595645444368E-9 -9.985084646360828E-11
i -2.007835636970152E-15 5.564082834476389E-15 1.938455431103337E-12 1.004958220197498E-10 -9.985084646360828E-11 1.80696821119213E-11

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 14.7   n/a MPO452624  

32279 Marshall           Discovered 2000 Aug. 1 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Nathan Charles Marshall (b. 1998) is a finalist in the 2016 Intel Science Talent Search, a science competition for high school seniors, for his earth and planetary science project. He attends the Boise High School, Boise, Idaho.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2018-09-25Last Updated: 2018-10-01

[ show close-approach data ]
Alternate Designations
 2000 PX16 = 1997 YH21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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