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181514 (2006 UY76)
Classification: Main-belt Asteroid          SPK-ID: 2181514
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03365645028844496 6.1904e-08  
a 2.81004793827239 2.2752e-08 au
q 2.715471699529779 1.811e-07 au
i 4.180611598453731 4.3726e-06 deg
node 274.6272360309687 9.5757e-05 deg
peri 120.8804128530836 0.00013037 deg
M 39.43136787700757 8.4299e-05 deg
tp 2459208.044697118342
(2020-Dec-24.54469712)
0.00040362 TDB
period 1720.556822908413
4.71
2.0896e-05
5.721e-08
d
yr
n .2092345891787866 2.5411e-09 deg/d
Q 2.904624177015002 2.3517e-08 au
  Orbit Determination Parameters
   # obs. used (total)      359  
   data-arc span      7057 days (19.32 yr)  
   first obs. used      2001-09-16  
   last obs. used      2021-01-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5323  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 02:38:20  

Additional Information
 Earth MOID = 1.72419 au 
 Jupiter MOID = 2.2536 au 
 T_jup = 3.317 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457345.5 (2015-Nov-19.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03556156244943551 6.2552e-08  
q 2.710835430473753 1.8297e-07 au
tp 2457468.534445538878
(2016-Mar-21.03444554)
0.00038178 TDB
node 274.720867776646 9.6017e-05 deg
peri 117.0314929828927 0.00012656 deg
i 4.173917829315673 4.3692e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      359  
   data-arc span      7057 days (19.32 yr)  
   first obs. used      2001-09-16  
   last obs. used      2021-01-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5323  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 02:38:20  

Additional Information
 Jupiter MOID = 2.2536 au 
 T_jup = 3.317 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.912746123953654E-15 -1.136773413836384E-14 -1.580042809628144E-12 -2.031807731659919E-14 -2.367540951559376E-13 -4.800077799351512E-15
q -1.136773413836384E-14 3.347721676287592E-14 1.368953588727908E-12 6.686550599369394E-14 -2.418736823274045E-14 1.408138610850806E-14
tp -1.580042809628144E-12 1.368953588727908E-12 1.457549649536813E-7 -2.2002898196808E-11 3.155561766983439E-8 7.394939931890427E-12
node -2.031807731659919E-14 6.686550599369394E-14 -2.2002898196808E-11 9.219224918713607E-9 -9.199756794005994E-9 -7.571352070494533E-11
peri -2.367540951559376E-13 -2.418736823274045E-14 3.155561766983439E-8 -9.199756794005994E-9 1.601835389699202E-8 7.69689148673347E-11
i -4.800077799351512E-15 1.408138610850806E-14 7.394939931890427E-12 -7.571352070494533E-11 7.69689148673347E-11 1.909024136929027E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.10   n/a E2021B55  

181514 (2006 UY76)          Discovered 2006-Oct-17 by Spacewatch at Kitt Peak
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

Alternate Designations
 2006 UY76 = 2005 LQ26 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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