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JPL Small-Body Database Browser
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59720 (1999 KH5)
Classification: Main-belt Asteroid          SPK-ID: 2059720
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07427859329515669 1.2415e-07  
a 2.595266171267639 2.3301e-08 au
q 2.402493450839371 3.1159e-07 au
i 6.356933850768785 7.8283e-06 deg
node 148.1792778511141 6.4523e-05 deg
peri 246.1386739960233 8.8041e-05 deg
M 125.1064917873689 5.423e-05 deg
tp 2458069.800558333980
(2017-Nov-12.30055833)
0.00023414 TDB
period 1527.113391721341
4.18
2.0566e-05
5.631e-08
d
yr
n .2357388796088108 3.1748e-09 deg/d
Q 2.788038891695906 2.5031e-08 au
  Orbit Determination Parameters
   # obs. used (total)      321  
   data-arc span      9157 days (25.07 yr)  
   first obs. used      1994-03-05  
   last obs. used      2019-03-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6295  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:40:07  

Additional Information
 Earth MOID = 1.41554 au 
 Jupiter MOID = 2.51595 au 
 T_jup = 3.405 
[ 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 16.2   n/a MPO436199  

59720 (1999 KH5)          Discovered 1999-May-20 by Spacewatch at Kitt Peak
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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