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501546 (2014 JJ80)
Classification: TransNeptunian Object          SPK-ID: 2501546
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .278054818362117 3.4078e-05  
a 43.34713348282774 0.0019751 au
q 31.29425415574164 0.00055541 au
i 18.67543061810122 7.6516e-05 deg
node 261.4460546412928 0.00035836 deg
peri 97.61328142414952 0.0050267 deg
M 343.8616794236016 0.0027997 deg
tp 2463673.489863927642
(2033-Mar-16.98986393)
0.68624 TDB
period 104241.1038403964
285.40
7.1245
0.01951
d
yr
n .003453532116766491 2.3604e-07 deg/d
Q 55.40001280991385 0.0025243 au
  Orbit Determination Parameters
   # obs. used (total)      162  
   data-arc span      2884 days (7.90 yr)  
   first obs. used      2010-08-19  
   last obs. used      2018-07-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .34321  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-15 07:00:24  

Additional Information
 Earth MOID = 30.3447 au 
 Jupiter MOID = 26.6787 au 
 T_jup = 5.373 
[ 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 5.5   n/a MPO384309  

501546 (2014 JJ80)          Discovered 2013-Jul-09 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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