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135523 (2001 YW147)
Classification: Main-belt Asteroid          SPK-ID: 2135523
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1814876953556548 5.3681e-08  
a 3.180586054634175 3.1122e-08 au
q 2.603348821698284 1.7322e-07 au
i 5.769690549489403 5.4527e-06 deg
node 65.37266876230106 6.7484e-05 deg
peri 315.3705372736578 7.0047e-05 deg
M 169.2576389664222 2.0135e-05 deg
tp 2458226.396889314974
(2018-Apr-17.89688931)
0.0001077 TDB
period 2071.854020817208
5.67
3.041e-05
8.326e-08
d
yr
n .1737574155239007 2.5503e-09 deg/d
Q 3.757823287570066 3.677e-08 au
  Orbit Determination Parameters
   # obs. used (total)      397  
   data-arc span      11130 days (30.47 yr)  
   first obs. used      1989-10-03  
   last obs. used      2020-03-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61267  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:13:27  

Additional Information
 Earth MOID = 1.60912 au 
 Jupiter MOID = 1.71214 au 
 T_jup = 3.166 
[ 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 15.21   n/a E2021B55  
diameter diameter 5.393 km 1.304 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.067   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

135523 (2001 YW147)          Discovered 2001-Dec-18 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 2001 YW147 = 1989 TH8 = 2000 QD58 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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