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JPL Small-Body Database Browser
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376903 (2001 YB6)
Classification: Main-belt Asteroid          SPK-ID: 2376903
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2221605034089495 5.7288e-08  
a 2.576400342629341 1.7999e-08 au
q 2.004025945527817 1.4587e-07 au
i 27.67112277219506 1.1917e-05 deg
node 71.3357775568667 1.2004e-05 deg
peri 95.23376527738364 3.0599e-05 deg
M 127.4863516345759 2.5035e-05 deg
tp 2458465.591324955728
(2018-Dec-13.09132496)
0.0001052 TDB
period 1510.492068734605
4.14
1.5829e-05
4.334e-08
d
yr
n .2383329296800513 2.4975e-09 deg/d
Q 3.148774739730866 2.1998e-08 au
  Orbit Determination Parameters
   # obs. used (total)      483  
   data-arc span      6433 days (17.61 yr)  
   first obs. used      2001-11-21  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46766  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:55:54  

Additional Information
 Earth MOID = 1.18831 au 
 Jupiter MOID = 2.31775 au 
 T_jup = 3.235 
[ 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 15.8   n/a MPO476767  
diameter diameter 4.019 km 0.092 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.057   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

376903 (2001 YB6)          Discovered 2001-Dec-23 by McClusky, J. V. at Kingsnake
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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