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146316 (2001 KK60)
Classification: Main-belt Asteroid          SPK-ID: 2146316
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06225387500152061 6.3522e-08  
a 2.268592146806039 1.2317e-08 au
q 2.127363494869345 1.4199e-07 au
i 7.250825850543419 5.2754e-06 deg
node 98.58478931594419 5.2037e-05 deg
peri 91.40965284610238 6.8143e-05 deg
M 231.7262538902388 4.5495e-05 deg
tp 2459445.201240272320
(2021-Aug-18.70124027)
0.00015907 TDB
period 1248.053100133581
3.42
1.0164e-05
2.783e-08
d
yr
n .2884492654691283 2.3491e-09 deg/d
Q 2.409820798742734 1.3083e-08 au
  Orbit Determination Parameters
   # obs. used (total)      371  
   data-arc span      7125 days (19.51 yr)  
   first obs. used      2001-04-17  
   last obs. used      2020-10-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57627  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 14:28:48  

Additional Information
 Earth MOID = 1.14161 au 
 Jupiter MOID = 2.57003 au 
 T_jup = 3.601 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO236915  

146316 (2001 KK60)          Discovered 2001-May-16 by NEAT at Haleakala
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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