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523720 (2014 LN28)
Classification: TransNeptunian Object          SPK-ID: 2523720
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5563236972293685 7.6314e-06  
a 36.71167730778518 0.00073369 au
q 16.28810125642662 4.8004e-05 au
i 8.698831681556449 7.0011e-06 deg
node 197.1656812140854 8.6331e-05 deg
peri 158.9616616455316 0.00044484 deg
M 355.6414112625568 0.00022453 deg
tp 2460184.167130016831
(2023-Aug-27.66713002)
0.021848 TDB
period 81246.51994897524
222.44
2.4356
0.006668
d
yr
n .0044309590149349 1.3283e-07 deg/d
Q 57.13525335914374 0.0011419 au
  Orbit Determination Parameters
   # obs. used (total)      266  
   data-arc span      3497 days (9.57 yr)  
   first obs. used      2011-05-11  
   last obs. used      2020-12-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      2  
   norm. resid. RMS      .3896  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 19:23:44  

Additional Information
 Earth MOID = 15.284 au 
 Jupiter MOID = 11.3453 au 
 T_jup = 4.505 
[ 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 8.38   n/a E2021B25  

523720 (2014 LN28)          Discovered 2011-May-11 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2018-10-01
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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