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523983 (1999 RY214)
Classification: TransNeptunian Object          SPK-ID: 2523983
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1796228882909583 0.00018905  
a 45.17551196877409 0.012849 au
q 37.06095602892013 0.002011 au
i 13.68186522392548 0.00010555 deg
node 327.1523815769119 0.00062318 deg
peri 69.84887834348621 0.014478 deg
M 6.146635840817591 0.0080411 deg
tp 2457306.900916644625
(2015-Oct-11.40091664)
3.0616 TDB
period 110905.4916644061
303.64
47.317
0.1295
d
yr
n .003246006979432003 1.3849e-06 deg/d
Q 53.29006790862805 0.015157 au
  Orbit Determination Parameters
   # obs. used (total)      36  
   data-arc span      7715 days (21.12 yr)  
   first obs. used      1999-09-06  
   last obs. used      2020-10-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      3  
   norm. resid. RMS      .37775  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 19:24:45  

Additional Information
 Earth MOID = 36.0927 au 
 Jupiter MOID = 32.2571 au 
 T_jup = 5.748 
[ 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 7.4   n/a MPO157339  

523983 (1999 RY214)          Discovered 1999-Sep-06 by Jewitt, D. C., Luu, J. X., Trujillo, C. A. at Mauna Kea
Reference: Last Updated: 2019-05-29
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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