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201875 (2003 YY168)
Classification: Main-belt Asteroid          SPK-ID: 2201875
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1555805370090227 4.1967e-08  
a 3.065945469104033 3.432e-08 au
q 2.588944026580447 1.2553e-07 au
i 6.584532243283692 4.8181e-06 deg
node 50.34841581773756 5.1737e-05 deg
peri 18.04654423183258 5.7141e-05 deg
M 114.1449081629006 2.7051e-05 deg
tp 2458774.773887014712
(2019-Oct-18.27388701)
0.00014021 TDB
period 1960.853132014259
5.37
3.2925e-05
9.014e-08
d
yr
n .1835935563568675 3.0827e-09 deg/d
Q 3.542946911627618 3.966e-08 au
  Orbit Determination Parameters
   # obs. used (total)      348  
   data-arc span      8530 days (23.35 yr)  
   first obs. used      1997-12-06  
   last obs. used      2021-04-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51041  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 03:13:03  

Additional Information
 Earth MOID = 1.60358 au 
 Jupiter MOID = 1.78445 au 
 T_jup = 3.204 
[ 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 15.79   n/a MPCxxxxx  

201875 (2003 YY168)          Discovered 2003-Dec-18 by LINEAR at Socorro
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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