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JPL Small-Body Database Browser
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487122 (2014 OU172)
Classification: Main-belt Asteroid          SPK-ID: 2487122
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04672005859490075 6.5096e-08  
a 2.689892783768468 7.0442e-08 au
q 2.564220835296804 1.6963e-07 au
i 7.043876133770899 8.4075e-06 deg
node 84.18141267904014 6.2802e-05 deg
peri 317.1128520015596 0.00011794 deg
M 300.1119093865391 9.8645e-05 deg
tp 2458868.564218487027
(2020-Jan-20.06421849)
0.00044311 TDB
period 1611.390806866681
4.41
6.3298e-05
1.733e-07
d
yr
n .2234094910222388 8.7758e-09 deg/d
Q 2.815564732240131 7.3733e-08 au
  Orbit Determination Parameters
   # obs. used (total)      62  
   data-arc span      3776 days (10.34 yr)  
   first obs. used      2006-11-17  
   last obs. used      2017-03-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70105  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 00:20:43  

Additional Information
 Earth MOID = 1.57798 au 
 Jupiter MOID = 2.39356 au 
 T_jup = 3.360 
[ 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 MPO393756  

487122 (2014 OU172)          Discovered 2014-Jun-27 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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