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541600 (2011 UF47)
Classification: Outer Main-belt Asteroid          SPK-ID: 2541600
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3454220982201323 9.5032e-08  
a 3.963849013830992 3.9639e-08 au
q 2.594647970445688 3.7313e-07 au
i 6.257792750494819 1.2032e-05 deg
node 247.0770460596104 6.1844e-05 deg
peri 141.4466921933207 6.6735e-05 deg
M 87.21445434806809 1.4417e-05 deg
tp 2458698.171045519469
(2019-Aug-02.67104552)
0.00011124 TDB
period 2882.531634144885
7.89
4.3239e-05
1.184e-07
d
yr
n .1248902165497988 1.8734e-09 deg/d
Q 5.333050057216295 5.3331e-08 au
  Orbit Determination Parameters
   # obs. used (total)      142  
   data-arc span      5994 days (16.41 yr)  
   first obs. used      2003-09-17  
   last obs. used      2020-02-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54203  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:23:47  

Additional Information
 Earth MOID = 1.60299 au 
 Jupiter MOID = .369912 au 
 T_jup = 2.941 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457873.5 (2017-Apr-30.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3440876579968377 9.5004e-08  
q 2.59781816877214 3.7108e-07 au
tp 2458698.219769532624
(2019-Aug-02.71976953)
0.00011191 TDB
node 247.0955269117553 6.1825e-05 deg
peri 141.3907013465084 6.679e-05 deg
i 6.258218391121521 1.2034e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      142  
   data-arc span      5994 days (16.41 yr)  
   first obs. used      2003-09-17  
   last obs. used      2020-02-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54203  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:23:47  

Additional Information
 Jupiter MOID = .369912 au 
 T_jup = 2.941 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.025774603636548E-15 -3.517314781814187E-14 1.850245800762941E-12 -7.662696440906794E-14 -4.091727984657217E-14 -1.521793087116157E-14
q -3.517314781814187E-14 1.377019130021937E-13 -6.387753366422636E-12 3.039040495844188E-13 2.885173437627219E-13 6.047525133277379E-14
tp 1.850245800762941E-12 -6.387753366422636E-12 1.252329662266775E-8 -4.531131673575283E-11 2.794971560802671E-9 -6.607049566276099E-12
node -7.662696440906794E-14 3.039040495844188E-13 -4.531131673575283E-11 3.822334180912525E-9 -3.803375753204965E-9 -1.344322443194402E-10
peri -4.091727984657217E-14 2.885173437627219E-13 2.794971560802671E-9 -3.803375753204965E-9 4.460874742118031E-9 1.328507637148382E-10
i -1.521793087116157E-14 6.047525133277379E-14 -6.607049566276099E-12 -1.344322443194402E-10 1.328507637148382E-10 1.448129825028817E-10

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.86   n/a E2021B25  

541600 (2011 UF47)          Discovered 2003-Sep-17 by NEAT at Palomar
Reference: Last Updated: 2019-12-13

Alternate Designations
 2011 UF47 = 2003 UZ78 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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