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543735 (2014 OS394)
Classification: TransNeptunian Object          SPK-ID: 2543735
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7486174684279754 5.2463e-05  
a 147.6019737910804 0.027604 au
q 37.10455783662942 0.0012057 au
i 14.12337675392793 0.0001114 deg
node 194.2988254523777 0.00030323 deg
peri 251.5572224341045 0.0056381 deg
M 357.0358654214115 0.0006325 deg
tp 2464393.520752337987
(2035-Mar-07.02075234)
0.7705 TDB
period 654993.0238883344
1793.27
183.74
0.5031
d
yr
n .0005496241744116256 1.5418e-07 deg/d
Q 258.0993897455314 0.048269 au
  Orbit Determination Parameters
   # obs. used (total)      123  
   data-arc span      2003 days (5.48 yr)  
   first obs. used      2014-07-28  
   last obs. used      2020-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .60212  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 22:45:54  

Additional Information
 Earth MOID = 36.1482 au 
 Jupiter MOID = 32.1323 au 
 T_jup = 6.884 
[ 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   .33671 MPO451508 autocmod 2.6n

543735 (2014 OS394)          Discovered 2015-Jan-22 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2020-02-24
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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