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14140 (1998 RS73)
Classification: Main-belt Asteroid          SPK-ID: 2014140
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .22995085487206 3.4619e-08  
a 2.597563308500742 8.6226e-09 au
q 2.0002514051267 8.8274e-08 au
i 2.579142095754521 3.7993e-06 deg
node 243.1529507934212 6.8537e-05 deg
peri 115.5201966650155 6.9001e-05 deg
M 118.2192966247791 7.721e-06 deg
tp 2458698.349951670605
(2019-Aug-02.84995167)
3.2244e-05 TDB
period 1529.141371669194
4.19
7.614e-06
2.085e-08
d
yr
n .2354262376715554 1.1722e-09 deg/d
Q 3.194875211874785 1.0605e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1237  
   data-arc span      15893 days (43.51 yr)  
   first obs. used      1977-09-09  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47785  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:18:02  

Additional Information
 Earth MOID = .996706 au 
 Jupiter MOID = 2.27233 au 
 T_jup = 3.377 
[ 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 15.09   n/a E2021B10  

14140 (1998 RS73)          Discovered 1998-Sep-14 by LINEAR at Socorro
Reference: 20000320/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 RS73 = 1977 RL2 = 1997 HR11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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