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JPL Small-Body Database Browser
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201823 (2003 YX26)
Classification: Main-belt Asteroid          SPK-ID: 2201823
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1574613519070968 4.25e-08  
a 3.176264095907214 3.367e-08 au
q 2.676125257351691 1.4316e-07 au
i 11.70965819087084 4.6774e-06 deg
node 102.4764513551516 2.8701e-05 deg
peri 25.39599733426528 3.5804e-05 deg
M 240.093869036589 2.2171e-05 deg
tp 2459289.171679906269
(2021-Mar-15.67167991)
0.00013374 TDB
period 2067.632428586238
5.66
3.2876e-05
9.001e-08
d
yr
n .1741121850396558 2.7685e-09 deg/d
Q 3.676402934462736 3.8971e-08 au
  Orbit Determination Parameters
   # obs. used (total)      509  
   data-arc span      6224 days (17.04 yr)  
   first obs. used      2002-10-16  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52561  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 23:02:44  

Additional Information
 Earth MOID = 1.69722 au 
 Jupiter MOID = 1.45291 au 
 T_jup = 3.149 
[ 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 14.8   n/a MPO494133  
diameter diameter 6.472 km 0.102 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.067   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

201823 (2003 YX26)          Discovered 2003-Dec-16 by LONEOS at Anderson Mesa
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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