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66084 (1998 RY63)
Classification: Main-belt Asteroid          SPK-ID: 2066084
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0638381831892291 3.3758e-08  
a 3.17917442541126 2.4746e-08 au
q 2.976221706051344 1.1773e-07 au
i 9.771686020169776 5.134e-06 deg
node 161.1422439467242 2.0336e-05 deg
peri 270.3031639943551 5.2028e-05 deg
M 270.1596822152417 5.0233e-05 deg
tp 2459717.200331000794
(2022-May-17.70033100)
0.00029154 TDB
period 2070.474857468096
5.67
2.4175e-05
6.619e-08
d
yr
n .1738731570207185 2.0301e-09 deg/d
Q 3.382127144771176 2.6326e-08 au
  Orbit Determination Parameters
   # obs. used (total)      888  
   data-arc span      8117 days (22.22 yr)  
   first obs. used      1998-09-14  
   last obs. used      2020-12-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55793  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:19:22  

Additional Information
 Earth MOID = 2.01138 au 
 Jupiter MOID = 1.81817 au 
 T_jup = 3.174 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.3   n/a MPO474539  

66084 (1998 RY63)          Discovered 1998-Sep-14 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 RY63 = 2000 AK175 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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