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66514 (1999 RS94)
Classification: Main-belt Asteroid          SPK-ID: 2066514
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 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09145310454685844 4.0117e-08  
a 2.953678641674236 1.5866e-08 au
q 2.683555560059379 1.1673e-07 au
i 2.741382947667277 3.328e-06 deg
node 68.29522478945556 9.3034e-05 deg
peri 275.8960149735739 9.5001e-05 deg
M 83.55634192181245 1.8608e-05 deg
tp 2458770.151584384864
(2019-Oct-13.65158438)
9.5912e-05 TDB
period 1854.143276957002
5.08
1.494e-05
4.09e-08
d
yr
n .1941597526329399 1.5644e-09 deg/d
Q 3.223801723289093 1.7317e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1230  
   data-arc span      7845 days (21.48 yr)  
   first obs. used      1999-08-22  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51694  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:22:51  

Additional Information
 Earth MOID = 1.67581 au 
 Jupiter MOID = 2.13117 au 
 T_jup = 3.260 
[ 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 14.46   n/a E2021B10  

66514 (1999 RS94)          Discovered 1999-Sep-07 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 RS94 = 2000 YT43 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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