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213410 (2001 WN53)
Classification: Main-belt Asteroid          SPK-ID: 2213410
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2256851734717716 3.6698e-08  
a 2.732887371178319 1.7879e-08 au
q 2.116115210735126 1.0544e-07 au
i 11.69336332398369 5.514e-06 deg
node 226.9256210116441 2.0467e-05 deg
peri 63.34679468889716 2.4731e-05 deg
M 171.5430021607532 1.2594e-05 deg
tp 2458414.175996774380
(2018-Oct-22.67599677)
5.5213e-05 TDB
period 1650.178891564179
4.52
1.6193e-05
4.433e-08
d
yr
n .218158165663337 2.1408e-09 deg/d
Q 3.349659531621511 2.1914e-08 au
  Orbit Determination Parameters
   # obs. used (total)      399  
   data-arc span      22002 days (60.24 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-12-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53866  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:42:35  

Additional Information
 Earth MOID = 1.12825 au 
 Jupiter MOID = 1.91628 au 
 T_jup = 3.287 
[ 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 16.01   n/a MPCxxxxx  

213410 (2001 WN53)          Discovered 2001-Nov-19 by LINEAR at Socorro
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

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