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541614 (2011 UA114)
Classification: Main-belt Asteroid          SPK-ID: 2541614
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1189493313856015 6.586e-08  
a 2.431649036012761 2.0307e-08 au
q 2.142406009014601 1.665e-07 au
i 6.170477898473432 7.0141e-06 deg
node 59.01172518308754 6.5043e-05 deg
peri 259.2089352990319 7.1487e-05 deg
M 226.2766221236654 3.3378e-05 deg
tp 2459714.963542085599
(2022-May-15.46354209)
0.00013155 TDB
period 1384.999976010867
3.79
1.735e-05
4.75e-08
d
yr
n .2599278023360597 3.2561e-09 deg/d
Q 2.720892063010921 2.2723e-08 au
  Orbit Determination Parameters
   # obs. used (total)      94  
   data-arc span      6415 days (17.56 yr)  
   first obs. used      2003-09-21  
   last obs. used      2021-04-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5667  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 13:25:27  

Additional Information
 Earth MOID = 1.13761 au 
 Jupiter MOID = 2.53991 au 
 T_jup = 3.489 
[ 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 17.5   n/a MPO456807  

541614 (2011 UA114)          Discovered 2003-Sep-21 by Spacewatch at Kitt Peak
Reference: Last Updated: 2019-12-13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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