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66397 (1999 KP14)
Classification: Main-belt Asteroid          SPK-ID: 2066397
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .254135306763723 3.2396e-08  
a 2.336211210745577 7.917e-09 au
q 1.742497458037901 7.7427e-08 au
i 2.905591963934989 4.1314e-06 deg
node 188.599014184173 6.8452e-05 deg
peri 128.6910505255686 6.8874e-05 deg
M 25.71937505421056 8.9454e-06 deg
tp 2459303.319616574256
(2021-Mar-29.81961657)
3.2152e-05 TDB
period 1304.267228988372
3.57
6.6299e-06
1.815e-08
d
yr
n .2760170553999325 1.4031e-09 deg/d
Q 2.929924963453253 9.929e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1038  
   data-arc span      10596 days (29.01 yr)  
   first obs. used      1992-07-05  
   last obs. used      2021-07-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51401  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 22:00:12  

Additional Information
 Earth MOID = .730438 au 
 Jupiter MOID = 2.39016 au 
 T_jup = 3.522 
[ 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 15.86   n/a MPO636968  
diameter diameter 1.482 km 0.267 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.463   0.256 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

66397 (1999 KP14)          Discovered 1999-May-18 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 KP14 = 1995 FH16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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