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JPL Small-Body Database Browser
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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1523837317924435 9.8727e-08  
a 2.538058699504438 2.4031e-08 au
q 2.151299843365676 2.4911e-07 au
i 8.834885624312374 6.8866e-06 deg
node 31.41114746122294 3.2209e-05 deg
peri 347.6692758950231 3.7483e-05 deg
M 82.17572955746243 2.2582e-05 deg
tp 2458663.374201804326
(2019-Jun-28.87420180)
9.301e-05 TDB
period 1476.899420352287
4.04
2.0975e-05
5.743e-08
d
yr
n .2437539043208024 3.4618e-09 deg/d
Q 2.9248175556432 2.7692e-08 au
  Orbit Determination Parameters
   # obs. used (total)      391  
   data-arc span      7355 days (20.14 yr)  
   first obs. used      1999-12-12  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53712  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 19:40:20  

Additional Information
 Earth MOID = 1.15488 au 
 Jupiter MOID = 2.5344 au 
 T_jup = 3.414 
[ 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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