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JPL Small-Body Database Browser
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487020 (2014 OP15)
Classification: Main-belt Asteroid          SPK-ID: 2487020
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2008668327399181 1.2441e-07  
a 2.4691254137338 2.3863e-08 au
q 1.973160012239452 3.0029e-07 au
i 1.221592822446415 1.4528e-05 deg
node 294.031505719152 0.00026865 deg
peri 339.3562095129779 0.00027133 deg
M 202.0917852925679 3.5258e-05 deg
tp 2459622.106251981701
(2022-Feb-11.60625198)
0.00014383 TDB
period 1417.141287601929
3.88
2.0544e-05
5.625e-08
d
yr
n .254032539415451 3.6826e-09 deg/d
Q 2.965090815228149 2.8656e-08 au
  Orbit Determination Parameters
   # obs. used (total)      94  
   data-arc span      8420 days (23.05 yr)  
   first obs. used      1995-08-27  
   last obs. used      2018-09-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62589  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-03 13:23:52  

Additional Information
 Earth MOID = .956907 au 
 Jupiter MOID = 2.15167 au 
 T_jup = 3.457 
[ 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 17.7   n/a MPO456347  

487020 (2014 OP15)          Discovered 1995-Aug-27 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14

Alternate Designations
 2014 OP15 = 2002 KA16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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