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JPL Small-Body Database Browser
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154247 (2002 KF8)
Classification: Main-belt Asteroid          SPK-ID: 2154247
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1124132644677986 3.9287e-08  
a 3.170954536721565 2.469e-08 au
q 2.814497185769718 1.2766e-07 au
i 13.65100461013522 5.1846e-06 deg
node 181.9373809414211 1.9961e-05 deg
peri 98.34463009023253 3.3695e-05 deg
M 36.56540638344715 2.5073e-05 deg
tp 2458791.015760875136
(2019-Nov-03.51576088)
0.00014352 TDB
period 2062.450100898934
5.65
2.4088e-05
6.595e-08
d
yr
n .1745496775136966 2.0386e-09 deg/d
Q 3.527411887673412 2.7466e-08 au
  Orbit Determination Parameters
   # obs. used (total)      603  
   data-arc span      9828 days (26.91 yr)  
   first obs. used      1992-09-27  
   last obs. used      2019-08-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56958  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:37:20  

Additional Information
 Earth MOID = 1.84108 au 
 Jupiter MOID = 1.73938 au 
 T_jup = 3.149 
[ 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 14.6   n/a MPO436780  

154247 (2002 KF8)          Discovered 2002-May-29 by NEAT at Haleakala
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

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