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JPL Small-Body Database Browser
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487111 (2014 OT161)
Classification: Main-belt Asteroid          SPK-ID: 2487111
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1051594538292389 9.4458e-08  
a 2.537440359292682 3.9985e-08 au
q 2.270604516985196 2.5223e-07 au
i 7.521180445135196 9.4099e-06 deg
node 92.71784709455478 5.0184e-05 deg
peri 187.8889923209884 5.9711e-05 deg
M 81.10139280404758 3.0328e-05 deg
tp 2458267.903248068638
(2018-May-29.40324807)
0.00012499 TDB
period 1476.359733852989
4.04
3.4897e-05
9.554e-08
d
yr
n .2438430090886288 5.7638e-09 deg/d
Q 2.804276201600168 4.419e-08 au
  Orbit Determination Parameters
   # obs. used (total)      71  
   data-arc span      3905 days (10.69 yr)  
   first obs. used      2007-12-05  
   last obs. used      2018-08-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67591  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 16:03:23  

Additional Information
 Earth MOID = 1.25385 au 
 Jupiter MOID = 2.30463 au 
 T_jup = 3.428 
[ 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 17.5   n/a MPO456348  

487111 (2014 OT161)          Discovered 2014-Jun-26 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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