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541112 (2018 RS14)
Classification: Main-belt Asteroid          SPK-ID: 2541112
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1871548987660891 6.8583e-08  
a 3.144641747514529 5.0367e-08 au
q 2.55610663960283 2.0155e-07 au
i 17.80480747591255 8.0392e-06 deg
node 179.3671977855146 2.1453e-05 deg
peri 142.837766472369 2.968e-05 deg
M 166.5400008621519 1.9406e-05 deg
tp 2458258.238921634434
(2018-May-19.73892163)
0.00010663 TDB
period 2036.83191098562
5.58
4.8935e-05
1.34e-07
d
yr
n .1767450706454204 4.2463e-09 deg/d
Q 3.733176855426229 5.9793e-08 au
  Orbit Determination Parameters
   # obs. used (total)      153  
   data-arc span      7583 days (20.76 yr)  
   first obs. used      2000-05-05  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54968  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:22:09  

Additional Information
 Earth MOID = 1.56629 au 
 Jupiter MOID = 1.81114 au 
 T_jup = 3.109 
[ 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 16.09   .38052 MPCxxxxx autocmod 2.6n

541112 (2018 RS14)          Discovered 2006-May-21 by Spacewatch at Kitt Peak
Reference: Last Updated: 2019-05-29

[ show close-approach data ]
Alternate Designations
 2018 RS14 = 2016 EL198 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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