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JPL Small-Body Database Browser
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201858 (2003 YW129)
Classification: Outer Main-belt Asteroid          SPK-ID: 2201858
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09360853105027743 5.0737e-08  
a 3.205378959666864 3.6307e-08 au
q 2.905328143792982 1.5979e-07 au
i 16.18873416188408 5.5748e-06 deg
node 88.3253630675908 2.1907e-05 deg
peri 246.4042417378347 4.1378e-05 deg
M 24.9368425725113 3.5179e-05 deg
tp 2458455.303394767096
(2018-Dec-02.80339477)
0.00020523 TDB
period 2096.126553786941
5.74
3.5614e-05
9.751e-08
d
yr
n .1717453554269471 2.918e-09 deg/d
Q 3.505429775540745 3.9706e-08 au
  Orbit Determination Parameters
   # obs. used (total)      419  
   data-arc span      7124 days (19.50 yr)  
   first obs. used      2000-05-27  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61449  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 14:38:00  

Additional Information
 Earth MOID = 1.93692 au 
 Jupiter MOID = 1.82659 au 
 T_jup = 3.124 
[ 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 14.7   n/a MPO413037  
diameter diameter 7.206 km 0.071 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.059   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

201858 (2003 YW129)          Discovered 2003-Dec-27 by LINEAR at Socorro
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ show close-approach data ]
Alternate Designations
 2003 YW129 = 2001 PG37 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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