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JPL Small-Body Database Browser
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487003 (2014 NK60)
Classification: Main-belt Asteroid          SPK-ID: 2487003
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1940027636914431 1.511e-07  
a 3.127112230581094 1.0736e-07 au
q 2.520443815475048 4.789e-07 au
i 18.94443717132534 1.2139e-05 deg
node 127.206471324344 2.0814e-05 deg
peri 208.2375545178135 3.6356e-05 deg
M 304.6472048413777 2.9619e-05 deg
tp 2458911.063694668789
(2020-Mar-02.56369467)
0.00017813 TDB
period 2019.824468852473
5.53
0.00010402
2.848e-07
d
yr
n .1782333096521637 9.1789e-09 deg/d
Q 3.73378064568714 1.2819e-07 au
  Orbit Determination Parameters
   # obs. used (total)      75  
   data-arc span      5348 days (14.64 yr)  
   first obs. used      2003-07-25  
   last obs. used      2018-03-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59485  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 16:04:19  

Additional Information
 Earth MOID = 1.52258 au 
 Jupiter MOID = 1.65594 au 
 T_jup = 3.103 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457094.5 (2015-Mar-13.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1963001209848783 1.4933e-07  
q 2.509115777341925 4.7263e-07 au
tp 2456897.634409701875
(2014-Aug-28.13440970)
0.00011769 TDB
node 127.3643462945552 2.0798e-05 deg
peri 208.6025003478353 3.6181e-05 deg
i 18.95194244219415 1.215e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      75  
   data-arc span      5348 days (14.64 yr)  
   first obs. used      2003-07-25  
   last obs. used      2018-03-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59485  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 16:04:19  

Additional Information
 Jupiter MOID = 1.65594 au 
 T_jup = 3.103 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.229951680557387E-14 -6.943499042769582E-14 -1.001444943003095E-11 1.188776511502987E-13 -2.960561720929162E-12 -2.678652610585124E-14
q -6.943499042769582E-14 2.233798870754395E-13 3.412111897721106E-11 -3.796198947405837E-13 9.97460733299435E-12 9.29285240638983E-14
tp -1.001444943003095E-11 3.412111897721106E-11 1.385108633392783E-8 -8.434005308905635E-11 3.492142965185084E-9 -5.491922132997029E-12
node 1.188776511502987E-13 -3.796198947405837E-13 -8.434005308905635E-11 4.325391758020446E-10 -4.304416834110199E-10 9.623097879562318E-11
peri -2.960561720929162E-12 9.97460733299435E-12 3.492142965185084E-9 -4.304416834110199E-10 1.309081496208281E-9 -9.1521370816701E-11
i -2.678652610585124E-14 9.29285240638983E-14 -5.491922132997029E-12 9.623097879562318E-11 -9.1521370816701E-11 1.476132085593937E-10

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 15.8   n/a MPO440944  

487003 (2014 NK60)          Discovered 2014-Jul-06 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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