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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 | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03349993697257186 6.1913e-08  
a 2.809519204284757 2.2803e-08 au
q 2.715400488017987 1.8112e-07 au
i 4.180860914112285 4.3746e-06 deg
node 274.6247494979545 9.5758e-05 deg
peri 120.7019595503657 0.00013064 deg
M 358.5913116525134 8.4842e-05 deg
tp 2459207.230678646398
(2020-Dec-23.73067865)
0.00040534 TDB
period 1720.071240048693
4.71
2.0941e-05
5.733e-08
d
yr
n .2092936569242382 2.548e-09 deg/d
Q 2.903637920551527 2.3567e-08 au
  Orbit Determination Parameters
   # obs. used (total)      358  
   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      .52308  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:30:55  

Additional Information
 Earth MOID = 1.72358 au 
 Jupiter MOID = 2.25467 au 
 T_jup = 3.317 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457343.5 (2015-Nov-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03556343115047859 6.2554e-08  
q 2.710834915798539 1.8298e-07 au
tp 2457468.534113529676
(2016-Mar-21.03411353)
0.00038178 TDB
node 274.7209642505541 9.6019e-05 deg
peri 117.0313518760903 0.00012656 deg
i 4.173918249333482 4.3709e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      358  
   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      .52308  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:30:55  

Additional Information
 Jupiter MOID = 2.25467 au 
 T_jup = 3.317 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.912948836698156E-15 -1.136857706073906E-14 -1.581681086823622E-12 -2.029648688483104E-14 -2.370762504755588E-13 -4.796562745725017E-15
q -1.136857706073906E-14 3.348068014960108E-14 1.375754417745602E-12 6.68126337798063E-14 -2.287894881825614E-14 1.407176748402752E-14
tp -1.581681086823622E-12 1.375754417745602E-12 1.457536659988551E-7 -2.201880059491885E-11 3.155489594910372E-8 7.395308616650599E-12
node -2.029648688483104E-14 6.68126337798063E-14 -2.201880059491885E-11 9.219568740238134E-9 -9.20010309575608E-9 -7.563908759867571E-11
peri -2.370762504755588E-13 -2.287894881825614E-14 3.155489594910372E-8 -9.20010309575608E-9 1.601845786130105E-8 7.689468015339761E-11
i -4.796562745725017E-15 1.407176748402752E-14 7.395308616650599E-12 -7.563908759867571E-11 7.689468015339761E-11 1.910519018423937E-11

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 16.10   n/a E2021B55  

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

[ show close-approach data ]
Alternate Designations
 2006 UY76 = 2005 LQ26 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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