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JPL Small-Body Database Browser
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201870 (2003 YG153)
Classification: Main-belt Asteroid          SPK-ID: 2201870
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2294275827234012 4.8139e-08  
a 3.135379899112302 3.2394e-08 au
q 2.416037267939426 1.6378e-07 au
i 17.94099775435406 7.2992e-06 deg
node 81.04919457526618 1.6729e-05 deg
peri 45.01276296768039 2.5604e-05 deg
M 275.0124006266449 1.7575e-05 deg
tp 2459079.225699861685
(2020-Aug-17.72569986)
0.00010316 TDB
period 2027.839981608403
5.55
3.1427e-05
8.604e-08
d
yr
n .1775288007264075 2.7513e-09 deg/d
Q 3.854722530285179 3.9827e-08 au
  Orbit Determination Parameters
   # obs. used (total)      326  
   data-arc span      6270 days (17.17 yr)  
   first obs. used      2002-10-06  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50457  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 14:38:20  

Additional Information
 Earth MOID = 1.46541 au 
 Jupiter MOID = 1.50434 au 
 T_jup = 3.097 
[ 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 15.2   n/a MPO454431  
diameter diameter 2.870 km 0.284 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.235   0.080 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

201870 (2003 YG153)          Discovered 2003-Dec-29 by LINEAR at Socorro
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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