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186672 (2003 YX98)
Classification: Main-belt Asteroid          SPK-ID: 2186672
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1100089646334037 5.8293e-08  
a 2.200479053679234 8.4908e-09 au
q 1.958406631286489 1.2966e-07 au
i 4.599413935813543 3.3733e-06 deg
node 117.4358297851808 7.4318e-05 deg
peri 283.5634760775097 7.6213e-05 deg
M 119.5774730555449 1.7083e-05 deg
tp 2458804.476319192143
(2019-Nov-16.97631919)
5.6436e-05 TDB
period 1192.269090889752
3.26
6.9007e-06
1.889e-08
d
yr
n .301945259464324 1.7476e-09 deg/d
Q 2.442551476071978 9.4248e-09 au
  Orbit Determination Parameters
   # obs. used (total)      474  
   data-arc span      6331 days (17.33 yr)  
   first obs. used      2003-12-19  
   last obs. used      2021-04-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60186  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:14:27  

Additional Information
 Earth MOID = .971719 au 
 Jupiter MOID = 2.89444 au 
 T_jup = 3.653 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.93   n/a MPCxxxxx  

186672 (2003 YX98)          Discovered 2003-Dec-19 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

Alternate Designations
 2003 YX98 = 2005 KN2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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