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305059 (2007 UL76)
Classification: Main-belt Asteroid          SPK-ID: 2305059
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08706140911798554 6.1552e-08  
a 2.608112373624115 2.4274e-08 au
q 2.381046435238345 1.6321e-07 au
i 1.95476528935596 5.1952e-06 deg
node 277.6307171466974 0.00021155 deg
peri 202.5594308951958 0.00021512 deg
M 23.22895697293526 4.0255e-05 deg
tp 2459297.230671307766
(2021-Mar-23.73067131)
0.00017154 TDB
period 1538.465905759022
4.21
2.1478e-05
5.88e-08
d
yr
n .2339993357359384 3.2668e-09 deg/d
Q 2.835178312009885 2.6387e-08 au
  Orbit Determination Parameters
   # obs. used (total)      157  
   data-arc span      6167 days (16.88 yr)  
   first obs. used      2003-12-29  
   last obs. used      2020-11-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62455  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 05:53:36  

Additional Information
 Earth MOID = 1.39762 au 
 Jupiter MOID = 2.22002 au 
 T_jup = 3.405 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457351.5 (2015-Nov-25.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08517853780408016 6.1736e-08  
q 2.386146561814498 1.6338e-07 au
tp 2457759.087887640497
(2017-Jan-05.58788764)
0.00016993 TDB
node 277.7614344109693 0.00021199 deg
peri 202.5076669051081 0.00021574 deg
i 1.951630297155197 5.1931e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      157  
   data-arc span      6167 days (16.88 yr)  
   first obs. used      2003-12-29  
   last obs. used      2020-11-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62455  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 05:53:36  

Additional Information
 Jupiter MOID = 2.22002 au 
 T_jup = 3.405 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.811368587800558E-15 -9.993429506970766E-15 5.487137490552423E-12 7.588307731473947E-14 1.336942277892419E-12 9.512117012790857E-16
q -9.993429506970766E-15 2.66942535883506E-14 -1.342182099560354E-11 -2.001526363529689E-13 -3.310414107146894E-12 -2.131879794710668E-15
tp 5.487137490552423E-12 -1.342182099560354E-11 2.887464462200682E-8 1.477844466175889E-10 6.883432137270395E-9 4.230347396448298E-12
node 7.588307731473947E-14 -2.001526363529689E-13 1.477844466175889E-10 4.493897629394998E-8 -4.487505706853848E-8 3.894973445178215E-10
peri 1.336942277892419E-12 -3.310414107146894E-12 6.883432137270395E-9 -4.487505706853848E-8 4.654429599920224E-8 -3.882635650624314E-10
i 9.512117012790857E-16 -2.131879794710668E-15 4.230347396448298E-12 3.894973445178215E-10 -3.882635650624314E-10 2.696874879305942E-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 16.9   n/a MPO450227  

305059 (2007 UL76)          Discovered 2007-Oct-31 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

Alternate Designations
 2007 UL76 = 2005 GK147 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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