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JPL Small-Body Database Browser
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487011 (2014 OK2)
Classification: Outer Main-belt Asteroid          SPK-ID: 2487011
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3127705816977642 8.3623e-08  
a 3.943327319370117 2.7775e-07 au
q 2.709970539866041 2.6718e-07 au
i 13.82129498298414 7.198e-06 deg
node 190.712815351972 4.5408e-05 deg
peri 175.4234703602262 5.498e-05 deg
M 193.2700015658037 3.2891e-05 deg
tp 2459925.158448016351
(2022-Dec-11.65844802)
0.00037358 TDB
period 2860.175407931143
7.83
0.00030218
8.273e-07
d
yr
n .1258664063056187 1.3298e-08 deg/d
Q 5.176684098874194 3.6462e-07 au
  Orbit Determination Parameters
   # obs. used (total)      72  
   data-arc span      3899 days (10.67 yr)  
   first obs. used      2006-06-01  
   last obs. used      2017-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55455  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 00:21:57  

Additional Information
 Earth MOID = 1.70825 au 
 Jupiter MOID = .30796 au 
 T_jup = 2.925 
[ 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 15.8   n/a MPO398923  

487011 (2014 OK2)          Discovered 2014-May-06 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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