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JPL Small-Body Database Browser
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58535 Pattillo (1997 DP)
Classification: Main-belt Asteroid          SPK-ID: 2058535
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1348406586459684 5.7599e-08  
a 3.156524678946754 2.5253e-08 au
q 2.73089681220532 1.7921e-07 au
i 6.684264946888081 6.6746e-06 deg
node 199.4496636781543 4.126e-05 deg
peri 204.1384133789116 4.5741e-05 deg
M 76.92918039464206 2.072e-05 deg
tp 2458162.775540304084
(2018-Feb-13.27554030)
0.00011569 TDB
period 2048.387941768648
5.61
2.4582e-05
6.73e-08
d
yr
n .1757479589970461 2.1091e-09 deg/d
Q 3.582152545688189 2.8659e-08 au
  Orbit Determination Parameters
   # obs. used (total)      484  
   data-arc span      8042 days (22.02 yr)  
   first obs. used      1997-02-16  
   last obs. used      2019-02-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63295  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:35:10  

Additional Information
 Earth MOID = 1.74056 au 
 Jupiter MOID = 1.83147 au 
 T_jup = 3.181 
[ 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 14.9   n/a MPO250742  

58535 Pattillo           Discovered 1997 Feb. 16 at the George Observatory, Needville.
Leonard Pattillo (b. 1926), a founding member and former officer of the Fort Bend Astronomy Club, has tirelessly promoted astronomy to schools and the public through organized volunteer activities and "Astronomy on Wheels" outreach star parties.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20040504/MPCPages.arcLast Updated: 2004-05-11

[ show close-approach data ]
Alternate Designations
 1997 DP = 2000 QK148 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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