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183685 (2003 YT11)
Classification: Main-belt Asteroid          SPK-ID: 2183685
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1521271515995674 9.9024e-08  
a 2.5374901459123 2.67e-08 au
q 2.151468997802692 2.5063e-07 au
i 8.835959740764061 8.1072e-06 deg
node 31.41695921389742 3.5577e-05 deg
peri 347.6606944867502 4.0931e-05 deg
M 344.6773582015459 2.5002e-05 deg
tp 2458663.339992098855
(2019-Jun-28.83999210)
0.00010263 TDB
period 1476.403185113291
4.04
2.3303e-05
6.38e-08
d
yr
n .2438358326708538 3.8486e-09 deg/d
Q 2.923511294021909 3.0762e-08 au
  Orbit Determination Parameters
   # obs. used (total)      299  
   data-arc span      7263 days (19.89 yr)  
   first obs. used      1999-12-12  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57328  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 20:43:01  

Additional Information
 Earth MOID = 1.1543 au 
 Jupiter MOID = 2.5328 au 
 T_jup = 3.415 
[ 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 15.7   n/a MPO454265  
diameter diameter 4.826 km 0.384 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.058   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

183685 (2003 YT11)          Discovered 2003-Dec-17 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

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