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JPL Small-Body Database Browser
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487102 (2014 OH146)
Classification: Main-belt Asteroid          SPK-ID: 2487102
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1718937483904348 4.5322e-07  
a 2.404616103510036 1.96e-07 au
q 1.991277628037694 1.249e-06 au
i 2.785911768607756 2.2336e-05 deg
node 147.7993849290463 0.00016426 deg
peri 94.63475686603797 0.00077941 deg
M 251.6363203200259 0.000601 deg
tp 2459410.466430654151
(2021-Jul-14.96643065)
0.0022257 TDB
period 1361.96847016786
3.73
0.00016652
4.559e-07
d
yr
n .2643232996103284 3.2317e-08 deg/d
Q 2.817954578982378 2.2969e-07 au
  Orbit Determination Parameters
   # obs. used (total)      46  
   data-arc span      5505 days (15.07 yr)  
   first obs. used      2002-02-07  
   last obs. used      2017-03-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .56662  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 00:20:56  

Additional Information
 Earth MOID = .980817 au 
 Jupiter MOID = 2.19892 au 
 T_jup = 3.502 
[ 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 18.8   n/a MPO398947  

487102 (2014 OH146)          Discovered 2003-Aug-30 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14

Alternate Designations
 2014 OH146 = 2003 QQ98 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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