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JPL Small-Body Database Browser
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461064 (2014 YW20)
Classification: Main-belt Asteroid          SPK-ID: 2461064
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1903719228026985 8.6982e-08  
a 2.761327639777156 2.9542e-08 au
q 2.235648387504541 2.4723e-07 au
i 13.43756909394178 9.1051e-06 deg
node 282.9140338011563 3.2681e-05 deg
peri 72.46545666009267 4.5433e-05 deg
M 32.76511557057284 2.5524e-05 deg
tp 2458447.959719621872
(2018-Nov-25.45971962)
0.00011864 TDB
period 1676.005104204369
4.59
2.6896e-05
7.364e-08
d
yr
n .2147964818823739 3.447e-09 deg/d
Q 3.28700689204977 3.5166e-08 au
  Orbit Determination Parameters
   # obs. used (total)      90  
   data-arc span      8922 days (24.43 yr)  
   first obs. used      1995-07-03  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64505  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 23:31:56  

Additional Information
 Earth MOID = 1.27167 au 
 Jupiter MOID = 2.28082 au 
 T_jup = 3.276 
[ 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 17.0   n/a MPO456230  

461064 (2014 YW20)          Discovered 1995-Jul-03 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-02-25
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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