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146252 (2000 YS48)
Classification: Main-belt Asteroid          SPK-ID: 2146252
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1885320150640368 5.8078e-08  
a 3.188455709827039 2.634e-08 au
q 2.587329729910913 1.8191e-07 au
i 6.230110660746051 5.4217e-06 deg
node 121.9457853895146 5.7684e-05 deg
peri 306.2550239079711 5.9593e-05 deg
M 180.0349892733048 1.6271e-05 deg
tp 2460040.072028985977
(2023-Apr-05.57202899)		 0.00010066 TDB
period 2079.548290658023
5.69		 2.5769e-05
7.055e-08		 d
yr
n .1731145180024104 2.1451e-09 deg/d
Q 3.789581689743165 3.1306e-08 au
   Orbit Determination Parameters
   # obs. used (total)      377  
   data-arc span      7067 days (19.35 yr)  
   first obs. used      2000-12-22  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58481  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 23:53:40  

Additional Information
 Earth MOID = 1.60766 au 
 Jupiter MOID = 1.54083 au 
 T_jup = 3.160 
[ 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 15.0   n/a MPO436735  
diameter diameter 4.794 km 0.954 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.070   0.030 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

146252 (2000 YS48)          Discovered 2000-Dec-30 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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