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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07649923275350289 3.6756e-08  
a 2.651786205886916 1.1144e-08 au
q 2.448926595710244 9.6845e-08 au
i 3.529885510667015 4.1943e-06 deg
node 153.7268679790887 6.2449e-05 deg
peri 273.8777564298354 6.998e-05 deg
M 105.8408441959842 3.0111e-05 deg
tp 2458536.778766941596
(2019-Feb-22.27876694)
0.00013194 TDB
period 1577.270525090533
4.32
9.9422e-06
2.722e-08
d
yr
n .2282423935991174 1.4387e-09 deg/d
Q 2.854645816063587 1.1996e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1428  
   data-arc span      8631 days (23.63 yr)  
   first obs. used      1996-09-08  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49575  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 07:24:19  

Additional Information
 Earth MOID = 1.46592 au 
 Jupiter MOID = 2.34808 au 
 T_jup = 3.383 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456975.5 (2014-Nov-14.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07470832660036579 3.6389e-08  
q 2.453916919807722 9.5619e-08 au
tp 2456961.793423494830
(2014-Oct-31.29342349)
0.00013662 TDB
node 153.7486144564016 6.2464e-05 deg
peri 274.6230470313476 7.0405e-05 deg
i 3.52814046987048 4.1931e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1428  
   data-arc span      8631 days (23.63 yr)  
   first obs. used      1996-09-08  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49575  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 07:24:19  

Additional Information
 Jupiter MOID = 2.34808 au 
 T_jup = 3.383 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.324156255351619E-15 -3.459532206045619E-15 -1.979787626200526E-12 -4.823993304299251E-15 -4.972477309895447E-13 -1.298288276181787E-15
q -3.459532206045619E-15 9.142967805412113E-15 5.086034661823312E-12 1.303089186657397E-14 1.27796120562371E-12 3.494915594489284E-15
tp -1.979787626200526E-12 5.086034661823312E-12 1.866533900032499E-8 5.31254415990415E-12 4.452575668864554E-9 1.514477334362805E-12
node -4.823993304299251E-15 1.303089186657397E-14 5.31254415990415E-12 3.901794723228546E-9 -3.892785773171203E-9 7.239849469752748E-11
peri -4.972477309895447E-13 1.27796120562371E-12 4.452575668864554E-9 -3.892785773171203E-9 4.956903219429205E-9 -7.187261435172187E-11
i -1.298288276181787E-15 3.494915594489284E-15 1.514477334362805E-12 7.239849469752748E-11 -7.187261435172187E-11 1.75818988758722E-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 14.8   n/a MPO502398  

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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