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JPL Small-Body Database Browser
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487146 (2014 OS217)
Classification: Main-belt Asteroid          SPK-ID: 2487146
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2069159427442154 6.725e-08  
a 3.059025346169817 1.6785e-07 au
q 2.426064232788639 1.5211e-07 au
i 8.670892235267196 7.9658e-06 deg
node 71.11164919206826 4.4874e-05 deg
peri 284.0673244591563 5.097e-05 deg
M 284.9295584505829 3.1837e-05 deg
tp 2459008.011162665657
(2020-Jun-07.51116267)
0.00019872 TDB
period 1954.218138747254
5.35
0.00016085
4.404e-07
d
yr
n .1842168961909119 1.5162e-08 deg/d
Q 3.691986459550995 2.0259e-07 au
  Orbit Determination Parameters
   # obs. used (total)      103  
   data-arc span      3200 days (8.76 yr)  
   first obs. used      2008-06-23  
   last obs. used      2017-03-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55954  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 00:20:28  

Additional Information
 Earth MOID = 1.43921 au 
 Jupiter MOID = 1.84066 au 
 T_jup = 3.184 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO398958  

487146 (2014 OS217)          Discovered 2013-Apr-13 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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