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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3130020493688531 6.3485e-08  
a 3.943508163837394 2.444e-07 au
q 2.709182026853487 2.3649e-07 au
i 13.8221743711453 7.0474e-06 deg
node 190.7138579607498 4.1407e-05 deg
peri 175.3577851032325 4.8491e-05 deg
M 243.7418515754822 3.6777e-05 deg
tp 2459924.226588218236
(2022-Dec-10.72658822)
0.00037115 TDB
period 2860.372165435546
7.83
0.00026591
7.28e-07
d
yr
n .125857748285417 1.17e-08 deg/d
Q 5.177834300821301 3.209e-07 au
  Orbit Determination Parameters
   # obs. used (total)      76  
   data-arc span      5071 days (13.88 yr)  
   first obs. used      2006-06-01  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56023  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 05:27:12  

Additional Information
 Earth MOID = 1.7083 au 
 Jupiter MOID = .310384 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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