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118992 (2000 YW6)
Classification: Main-belt Asteroid          SPK-ID: 2118992
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2210180380632765 4.359e-08  
a 2.745427419080907 1.6107e-08 au
q 2.13863843727052 1.1502e-07 au
i 6.914974073166049 5.0964e-06 deg
node 309.3127138894102 3.7986e-05 deg
peri 257.2730796776194 4.0506e-05 deg
M 61.19153215235097 1.0984e-05 deg
tp 2458918.075607213493
(2020-Mar-09.57560721)
5.0923e-05 TDB
period 1661.549855460456
4.55
1.4622e-05
4.003e-08
d
yr
n .2166651808953606 1.9067e-09 deg/d
Q 3.352216400891294 1.9667e-08 au
  Orbit Determination Parameters
   # obs. used (total)      986  
   data-arc span      8041 days (22.02 yr)  
   first obs. used      1998-08-17  
   last obs. used      2020-08-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55077  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:59:50  

Additional Information
 Earth MOID = 1.14676 au 
 Jupiter MOID = 1.70193 au 
 T_jup = 3.302 
[ 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 14.70   n/a E2021B55  
diameter diameter 5.053 km 0.313 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.120   0.033 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

118992 (2000 YW6)          Discovered 2000-Dec-20 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

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