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JPL Small-Body Database Browser
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501581 (2014 OB394)
Classification: TransNeptunian Object          SPK-ID: 2501581
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2486199987538654 2.8489e-05  
a 46.62932588959593 0.0017941 au
q 35.036342945031 0.00051392 au
i 20.73918609796772 0.00015529 deg
node 8.085349493041578 8.7737e-05 deg
peri 9.724162263124718 0.01069 deg
M 353.2262035222375 0.0060548 deg
tp 2460788.849960461909
(2025-Apr-23.34996046)
1.9654 TDB
period 116301.9863901368
318.42
6.7121
0.01838
d
yr
n .003095389951400955 1.7864e-07 deg/d
Q 58.22230883416084 0.0022401 au
  Orbit Determination Parameters
   # obs. used (total)      110  
   data-arc span      1857 days (5.08 yr)  
   first obs. used      2012-08-25  
   last obs. used      2017-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .69588  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Oct-09 21:47:46  

Additional Information
 Earth MOID = 34.0393 au 
 Jupiter MOID = 30.0979 au 
 T_jup = 5.535 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 6.1   n/a MPO384321  

501581 (2014 OB394)          Discovered 2012-Aug-25 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-10-09
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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