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487140 (2014 OS206)
Classification: Main-belt Asteroid          SPK-ID: 2487140
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1066044708299037 5.7904e-08  
a 2.318511766071206 3.3915e-08 au
q 2.07134804613628 1.5511e-07 au
i 6.872447209886471 5.5009e-06 deg
node 134.2490456707927 4.59e-05 deg
peri 150.8245897442074 5.4523e-05 deg
M 270.6411731031154 3.2999e-05 deg
tp 2459320.571747622611
(2021-Apr-16.07174762)
0.00012224 TDB
period 1289.473386631456
3.53
2.8293e-05
7.746e-08
d
yr
n .2791837378981838 6.1258e-09 deg/d
Q 2.565675486006132 3.753e-08 au
  Orbit Determination Parameters
   # obs. used (total)      133  
   data-arc span      4123 days (11.29 yr)  
   first obs. used      2009-01-01  
   last obs. used      2020-04-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63343  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 02:28:53  

Additional Information
 Earth MOID = 1.05804 au 
 Jupiter MOID = 2.57022 au 
 T_jup = 3.562 
[ 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 17.4   n/a MPO419312  

487140 (2014 OS206)          Discovered 2014-Jul-07 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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