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JPL Small-Body Database Browser
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487056 (2014 OA73)
Classification: Main-belt Asteroid          SPK-ID: 2487056
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07943826582414612 6.446e-08  
a 3.033836153156114 8.7701e-08 au
q 2.792833470354794 1.7935e-07 au
i 10.2265027982081 6.3361e-06 deg
node 136.2843935042701 3.1337e-05 deg
peri 199.2783563596553 4.9195e-05 deg
M 305.9747809416824 3.9875e-05 deg
tp 2458890.154744225424
(2020-Feb-10.65474423)
0.00021904 TDB
period 1930.130219529365
5.28
8.3693e-05
2.291e-07
d
yr
n .1865159129459052 8.0876e-09 deg/d
Q 3.274838835957434 9.4668e-08 au
  Orbit Determination Parameters
   # obs. used (total)      169  
   data-arc span      4081 days (11.17 yr)  
   first obs. used      2007-03-15  
   last obs. used      2018-05-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56046  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 16:02:54  

Additional Information
 Earth MOID = 1.7835 au 
 Jupiter MOID = 2.05707 au 
 T_jup = 3.213 
[ 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 15.8   n/a MPO440944  

487056 (2014 OA73)          Discovered 2012-Jan-21 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14

Alternate Designations
 2014 OA73 = 2012 BJ54 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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