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JPL Small-Body Database Browser
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447351 (2005 YL201)
Classification: Main-belt Asteroid          SPK-ID: 2447351
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1000933705376019 8.9741e-08  
a 3.146895334504283 8.1343e-08 au
q 2.831911973744695 2.9917e-07 au
i 10.87903068567394 1.3523e-05 deg
node 299.2726859008895 5.1735e-05 deg
peri 147.1692215301806 9.6323e-05 deg
M 150.2174229724474 8.1789e-05 deg
tp 2457749.676099483268
(2016-Dec-27.17609948)
0.00044927 TDB
period 2039.021826663901
5.58
7.9059e-05
2.165e-07
d
yr
n .1765552458989641 6.8456e-09 deg/d
Q 3.46187869526387 8.9485e-08 au
  Orbit Determination Parameters
   # obs. used (total)      92  
   data-arc span      4488 days (12.29 yr)  
   first obs. used      2005-12-06  
   last obs. used      2018-03-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56701  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:14:44  

Additional Information
 Earth MOID = 1.85543 au 
 Jupiter MOID = 1.7226 au 
 T_jup = 3.173 
[ 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 15.9   n/a MPO450458  
diameter diameter 4.045 km 0.725 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.043   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

447351 (2005 YL201)          Discovered 2005-Dec-06 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

[ show close-approach data ]
Alternate Designations
 2005 YL201 = 2010 PD41 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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