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JPL Small-Body Database Browser
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487008 (2014 OB)
Classification: Main-belt Asteroid          SPK-ID: 2487008
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1645976882885385 5.6826e-08  
a 2.567715457449825 2.7247e-08 au
q 2.145075428970837 1.4148e-07 au
i 5.997460558146852 6.5911e-06 deg
node 80.1662405113773 6.0198e-05 deg
peri 156.1270913623814 6.4499e-05 deg
M 103.7883504230483 2.6821e-05 deg
tp 2458167.223754995977
(2018-Feb-17.72375500)
0.00010856 TDB
period 1502.860846768116
4.11
2.3921e-05
6.549e-08
d
yr
n .2395431358626287 3.8128e-09 deg/d
Q 2.990355485928814 3.1732e-08 au
  Orbit Determination Parameters
   # obs. used (total)      132  
   data-arc span      6800 days (18.62 yr)  
   first obs. used      2001-03-19  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56132  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 18:42:57  

Additional Information
 Earth MOID = 1.13464 au 
 Jupiter MOID = 2.01715 au 
 T_jup = 3.405 
[ 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 17.0   n/a MPO456347  

487008 (2014 OB)          Discovered 2009-Jan-29 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2017-03-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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