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JPL Small-Body Database Browser
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487071 (2014 OM99)
Classification: Main-belt Asteroid          SPK-ID: 2487071
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1244316445689578 2.0305e-07  
a 3.013525586008905 6.7628e-08 au
q 2.638547641391184 6.4747e-07 au
i 8.748483925288376 2.1024e-05 deg
node 319.3367686465409 4.0083e-05 deg
peri 328.2248038948089 8.812e-05 deg
M 2.03751763670401 7.3206e-05 deg
tp 2458589.685420750654
(2019-Apr-16.18542075)
0.00038877 TDB
period 1910.780284612584
5.23
6.4321e-05
1.761e-07
d
yr
n .1884047071759436 6.3421e-09 deg/d
Q 3.388503530626624 7.6043e-08 au
  Orbit Determination Parameters
   # obs. used (total)      94  
   data-arc span      4570 days (12.51 yr)  
   first obs. used      2007-02-22  
   last obs. used      2019-08-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61422  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:18:48  

Additional Information
 Earth MOID = 1.62647 au 
 Jupiter MOID = 1.83902 au 
 T_jup = 3.219 
[ 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 16.8   n/a MPO398938  

487071 (2014 OM99)          Discovered 2007-Feb-22 by Spacewatch at Kitt Peak
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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