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JPL Small-Body Database Browser
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80615 (2000 AK170)
Classification: Main-belt Asteroid          SPK-ID: 2080615
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1644216324169223 4.3032e-08  
a 2.327052299850654 9.8891e-09 au
q 1.944434561989656 1.014e-07 au
i 8.135276903266339 5.4267e-06 deg
node 170.6475124391109 2.9194e-05 deg
peri 300.8512577802835 3.3314e-05 deg
M 249.1856444342375 1.4836e-05 deg
tp 2459399.617864620497
(2021-Jul-04.11786462)
5.3986e-05 TDB
period 1296.604853494013
3.55
8.2651e-06
2.263e-08
d
yr
n .2776481971588289 1.7699e-09 deg/d
Q 2.709670037711652 1.1515e-08 au
  Orbit Determination Parameters
   # obs. used (total)      679  
   data-arc span      7731 days (21.17 yr)  
   first obs. used      1997-03-10  
   last obs. used      2018-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54224  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:16:27  

Additional Information
 Earth MOID = .974823 au 
 Jupiter MOID = 2.41808 au 
 T_jup = 3.542 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456474.5 (2013-Jul-01.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1637966368815638 4.2811e-08  
q 1.946081595069418 1.0077e-07 au
tp 2456804.068237687248
(2014-May-26.56823769)
5.2826e-05 TDB
node 170.7909684201227 2.9213e-05 deg
peri 300.4788015372484 3.3404e-05 deg
i 8.131527453416261 5.4238e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      679  
   data-arc span      7731 days (21.17 yr)  
   first obs. used      1997-03-10  
   last obs. used      2018-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54224  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:16:27  

Additional Information
 Jupiter MOID = 2.41808 au 
 T_jup = 3.542 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.83275058589319E-15 -4.299955247503006E-15 7.01766714488942E-13 -2.267812347351807E-14 2.049509717621639E-13 -5.556129445302925E-15
q -4.299955247503006E-15 1.015521368431444E-14 -1.657939275323485E-12 5.322077674742256E-14 -4.913180994378572E-13 1.31024096711005E-14
tp 7.01766714488942E-13 -1.657939275323485E-12 2.790564059458836E-9 -1.897410789019842E-11 8.674214989413515E-10 -6.124658452983751E-12
node -2.267812347351807E-14 5.322077674742256E-14 -1.897410789019842E-11 8.533860456038721E-10 -8.49396925122515E-10 -2.377617878877679E-11
peri 2.049509717621639E-13 -4.913180994378572E-13 8.674214989413515E-10 -8.49396925122515E-10 1.115859822900286E-9 2.177229320578269E-11
i -5.556129445302925E-15 1.31024096711005E-14 -6.124658452983751E-12 -2.377617878877679E-11 2.177229320578269E-11 2.94171127896631E-11

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 15.9   n/a MPO436344  

80615 (2000 AK170)          Discovered 2000-Jan-07 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 2000 AK170 = 1997 EF58 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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