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JPL Small-Body Database Browser
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487099 (2014 OM139)
Classification: Main-belt Asteroid          SPK-ID: 2487099
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08320911077877403 5.06e-08  
a 2.720720994220896 3.3758e-08 au
q 2.494332219614633 1.4028e-07 au
i 5.434722875278894 5.903e-06 deg
node 143.5197544009604 5.7305e-05 deg
peri 140.5341873322238 6.876e-05 deg
M 126.2580278029123 3.6943e-05 deg
tp 2458425.615050377985
(2018-Nov-03.11505038)
0.00016596 TDB
period 1639.171666668086
4.49
3.0508e-05
8.353e-08
d
yr
n .2196231226542399 4.0875e-09 deg/d
Q 2.947109768827159 3.6567e-08 au
  Orbit Determination Parameters
   # obs. used (total)      122  
   data-arc span      5223 days (14.30 yr)  
   first obs. used      2005-07-10  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56498  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 18:43:29  

Additional Information
 Earth MOID = 1.48088 au 
 Jupiter MOID = 2.17466 au 
 T_jup = 3.347 
[ 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 17.2   n/a MPO440944  

487099 (2014 OM139)          Discovered 2013-Mar-12 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2017-03-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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