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376887 (2001 XY47)
Classification: Main-belt Asteroid          SPK-ID: 2376887
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1620666777693935 7.7424e-08  
a 2.518101736791254 1.4396e-08 au
q 2.110001354024156 1.9484e-07 au
i 12.23225171585185 5.9427e-06 deg
node 57.04282787019099 2.5176e-05 deg
peri 29.98425163913198 2.838e-05 deg
M 234.4306834189934 1.483e-05 deg
tp 2459509.583903559576
(2021-Oct-22.08390356)
6.2157e-05 TDB
period 1459.514237008825
4.00
1.2516e-05
3.427e-08
d
yr
n .2466574089320262 2.1151e-09 deg/d
Q 2.926202119558353 1.6729e-08 au
  Orbit Determination Parameters
   # obs. used (total)      437  
   data-arc span      6466 days (17.70 yr)  
   first obs. used      2001-11-11  
   last obs. used      2019-07-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53403  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 02:49:22  

Additional Information
 Earth MOID = 1.13422 au 
 Jupiter MOID = 2.36269 au 
 T_jup = 3.408 
[ 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 16.1   n/a MPO303256  
diameter diameter 2.576 km 0.179 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.116   0.041 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

376887 (2001 XY47)          Discovered 2001-Dec-09 by LINEAR at Socorro
Reference: Last Updated: 2013-11-20

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