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541723 (2011 WN73)
Classification: Main-belt Asteroid          SPK-ID: 2541723
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2820724711239574 1.5695e-07  
a 2.607029937152909 5.7512e-08 au
q 1.871658560486053 4.4424e-07 au
i 30.84045793524077 1.0903e-05 deg
node 251.8641092030439 1.9214e-05 deg
peri 127.9225843602941 3.4413e-05 deg
M 80.14112632569908 2.5028e-05 deg
tp 2458858.228770123592
(2020-Jan-09.72877012)
0.00010042 TDB
period 1537.508248321117
4.21
5.0877e-05
1.393e-07
d
yr
n .2341450853308281 7.748e-09 deg/d
Q 3.342401313819765 7.3734e-08 au
  Orbit Determination Parameters
   # obs. used (total)      178  
   data-arc span      4408 days (12.07 yr)  
   first obs. used      2007-11-11  
   last obs. used      2019-12-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45187  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:24:13  

Additional Information
 Earth MOID = .975259 au 
 Jupiter MOID = 2.35745 au 
 T_jup = 3.162 
[ 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 16.4   n/a MPO504468  

541723 (2011 WN73)          Discovered 2007-Nov-11 by LINEAR at Socorro
Reference: Last Updated: 2019-12-13

Alternate Designations
 2011 WN73 = 2007 VX184 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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