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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2206210707884267 4.3641e-08  
a 2.743731591480443 1.6109e-08 au
q 2.138406589811993 1.1517e-07 au
i 6.914650087720036 5.1143e-06 deg
node 309.3155200257115 3.8088e-05 deg
peri 257.1768157271188 4.0614e-05 deg
M 17.94240504259931 1.1066e-05 deg
tp 2458917.765048194554
(2020-Mar-09.26504819)
5.1099e-05 TDB
period 1660.010605002249
4.54
1.462e-05
4.003e-08
d
yr
n .2168660844184862 1.9099e-09 deg/d
Q 3.349056593148892 1.9663e-08 au
  Orbit Determination Parameters
   # obs. used (total)      970  
   data-arc span      8025 days (21.97 yr)  
   first obs. used      1998-08-17  
   last obs. used      2020-08-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55044  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 10:05:00  

Additional Information
 Earth MOID = 1.14738 au 
 Jupiter MOID = 1.70576 au 
 T_jup = 3.303 
[ 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 14.6   n/a MPO426751  
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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