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541702 (2011 WX16)
Classification: Main-belt Asteroid          SPK-ID: 2541702
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1922437058366971 5.0439e-07  
a 2.549355367542633 4.7059e-08 au
q 2.059257844191563 1.3212e-06 au
i 11.07743454260595 1.09e-05 deg
node 242.647520111693 2.499e-05 deg
peri 144.3574217532152 5.3935e-05 deg
M 109.0312403603903 2.5452e-05 deg
tp 2458750.209850874318
(2019-Sep-23.70985087)
9.7038e-05 TDB
period 1486.770701217629
4.07
4.1167e-05
1.127e-07
d
yr
n .2421355221118957 6.7045e-09 deg/d
Q 3.039452890893704 5.6106e-08 au
  Orbit Determination Parameters
   # obs. used (total)      156  
   data-arc span      4882 days (13.37 yr)  
   first obs. used      2007-11-05  
   last obs. used      2021-03-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47646  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:24:10  

Additional Information
 Earth MOID = 1.07475 au 
 Jupiter MOID = 2.43314 au 
 T_jup = 3.389 
[ 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 17.84   n/a MPCxxxxx  

541702 (2011 WX16)          Discovered 2007-Nov-05 by Spacewatch at Kitt Peak
Reference: Last Updated: 2019-12-13

Alternate Designations
 2011 WX16 = 2007 VS294 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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