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173534 (2000 WY71)
Classification: Main-belt Asteroid          SPK-ID: 2173534
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09261586389810005 4.2911e-08  
a 2.230183222469002 1.1892e-08 au
q 2.023632876668987 9.531e-08 au
i 6.534243722700337 5.206e-06 deg
node 13.11786370000426 4.3021e-05 deg
peri 88.53289005336291 5.3885e-05 deg
M 270.4572602462427 3.0507e-05 deg
tp 2459303.077841909016
(2021-Mar-29.57784191)
0.00010322 TDB
period 1216.491961121561
3.33
9.7302e-06
2.664e-08
d
yr
n .295932905029716 2.367e-09 deg/d
Q 2.436733568269017 1.2994e-08 au
  Orbit Determination Parameters
   # obs. used (total)      330  
   data-arc span      6291 days (17.22 yr)  
   first obs. used      2000-11-05  
   last obs. used      2018-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63493  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 07:49:51  

Additional Information
 Earth MOID = 1.05287 au 
 Jupiter MOID = 2.6654 au 
 T_jup = 3.628 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.9   n/a MPO436861  

173534 (2000 WY71)          Discovered 2000-Nov-19 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

Alternate Designations
 2000 WY71 = 2003 UF270 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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