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213968 (2003 YS111)
Classification: Main-belt Asteroid          SPK-ID: 2213968
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2507666645945772 6.142e-08  
a 2.637355209145555 2.2251e-08 au
q 1.975994439996991 1.7388e-07 au
i 11.7331415538111 6.0279e-06 deg
node 58.03124850471779 2.3552e-05 deg
peri 98.2949546614167 2.7754e-05 deg
M 301.506082887315 1.4433e-05 deg
tp 2459454.690649455506
(2021-Aug-28.19064946)
6.4733e-05 TDB
period 1564.412819673134
4.28
1.9798e-05
5.42e-08
d
yr
n .2301182881352365 2.9122e-09 deg/d
Q 3.29871597829412 2.783e-08 au
  Orbit Determination Parameters
   # obs. used (total)      379  
   data-arc span      7732 days (21.17 yr)  
   first obs. used      1999-12-10  
   last obs. used      2021-02-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55625  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:44:50  

Additional Information
 Earth MOID = 1.0245 au 
 Jupiter MOID = 1.83271 au 
 T_jup = 3.323 
[ 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 16.42   n/a MPCxxxxx  

213968 (2003 YS111)          Discovered 2003-Dec-23 by LINEAR at Socorro
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2003 YS111 = 2007 TR84 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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