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JPL Small-Body Database Browser
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48231 (2001 KF69)
Classification: Main-belt Asteroid          SPK-ID: 2048231
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 .09336663656763625 4.1217e-08  
a 2.662887487888742 1.6799e-08 au
q 2.414262639586528 1.098e-07 au
i 3.331719744668606 4.6179e-06 deg
node 160.159525244955 7.9252e-05 deg
peri 278.760810540988 8.2982e-05 deg
M 189.1825647423119 2.542e-05 deg
tp 2459353.608151821615
(2021-May-19.10815182)
0.00011407 TDB
period 1587.185372774053
4.35
1.5019e-05
4.112e-08
d
yr
n .2268166064123932 2.1464e-09 deg/d
Q 2.911512336190956 1.8368e-08 au
  Orbit Determination Parameters
   # obs. used (total)      730  
   data-arc span      8070 days (22.09 yr)  
   first obs. used      1996-03-17  
   last obs. used      2018-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54277  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 04:15:45  

Additional Information
 Earth MOID = 1.43244 au 
 Jupiter MOID = 2.28166 au 
 T_jup = 3.376 
[ 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 15.1   n/a MPO436120  

48231 (2001 KF69)          Discovered 2001-May-22 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 KF69 = 2002 PF20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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