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59718 (1999 KG1)
Classification: Main-belt Asteroid          SPK-ID: 2059718
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1182835347073108 5.493e-08  
a 2.762374929598601 1.8935e-08 au
q 2.43563145873882 1.519e-07 au
i 25.25385387256976 6.0722e-06 deg
node 238.8638455214837 9.8283e-06 deg
peri 355.1465217751187 2.1022e-05 deg
M 222.1262034217256 2.1025e-05 deg
tp 2459642.746278802021
(2022-Mar-04.24627880)
0.00010045 TDB
period 1676.958683280073
4.59
1.7242e-05
4.721e-08
d
yr
n .2146743408703741 2.2072e-09 deg/d
Q 3.089118400458382 2.1174e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1034  
   data-arc span      10360 days (28.36 yr)  
   first obs. used      1991-09-16  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5214  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:52:50  

Additional Information
 Earth MOID = 1.42446 au 
 Jupiter MOID = 1.93375 au 
 T_jup = 3.192 
[ 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 14.0   n/a MPO359152  

59718 (1999 KG1)          Discovered 1999-May-18 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 KG1 = 2000 SV90 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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