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160936 (2001 YD84)
Classification: Main-belt Asteroid          SPK-ID: 2160936
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1692002564804083 3.6911e-08  
a 2.257336942399499 9.9959e-09 au
q 1.875394952782804 8.5755e-08 au
i 4.359568358303286 3.639e-06 deg
node 301.5896412949547 4.7691e-05 deg
peri 56.72125403577437 4.9017e-05 deg
M 304.7622346967391 1.3893e-05 deg
tp 2459390.575705085818
(2021-Jun-25.07570509)
4.8599e-05 TDB
period 1238.776649548041
3.39
8.2283e-06
2.253e-08
d
yr
n .2906092879062126 1.9303e-09 deg/d
Q 2.639278932016195 1.1687e-08 au
  Orbit Determination Parameters
   # obs. used (total)      592  
   data-arc span      6791 days (18.59 yr)  
   first obs. used      2001-11-12  
   last obs. used      2020-06-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60995  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:03:25  

Additional Information
 Earth MOID = .873789 au 
 Jupiter MOID = 2.81504 au 
 T_jup = 3.600 
[ 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 16.18   n/a E2021B55  

160936 (2001 YD84)          Discovered 2001-Dec-18 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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