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146097 (2000 PK7)
Classification: Main-belt Asteroid          SPK-ID: 2146097
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2029519239090483 4.5712e-08  
a 3.042268849997385 2.3283e-08 au
q 2.424834533841848 1.4241e-07 au
i 11.61205904333651 5.0556e-06 deg
node 157.1716198295213 2.4069e-05 deg
peri 228.8271747591862 2.6837e-05 deg
M 153.947197042624 1.3022e-05 deg
tp 2457771.672603325496
(2017-Jan-18.17260333)
6.4966e-05 TDB
period 1938.183146785116
5.31
2.225e-05
6.092e-08
d
yr
n .1857409608566329 2.1323e-09 deg/d
Q 3.659703166152922 2.8008e-08 au
  Orbit Determination Parameters
   # obs. used (total)      584  
   data-arc span      6844 days (18.74 yr)  
   first obs. used      2000-08-02  
   last obs. used      2019-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53397  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:45:57  

Additional Information
 Earth MOID = 1.44482 au 
 Jupiter MOID = 1.87203 au 
 T_jup = 3.177 
[ 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 14.9   n/a MPO436733  
diameter diameter 6.997 km 0.376 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.048   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

146097 (2000 PK7)          Discovered 2000-Aug-02 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

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