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JPL Small-Body Database Browser
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233131 (2005 UO41)
Classification: Main-belt Asteroid          SPK-ID: 2233131
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2189964536553724 1.1819e-07  
a 2.621408348418113 2.2875e-08 au
q 2.04732921653196 3.0041e-07 au
i 35.20033195350234 8.4804e-06 deg
node 60.10068451942689 1.1518e-05 deg
peri 345.6503889818932 1.9859e-05 deg
M 67.15814363185278 2.3773e-05 deg
tp 2458311.301106902891
(2018-Jul-11.80110690)
9.9449e-05 TDB
period 1550.245374346224
4.24
2.0292e-05
5.556e-08
d
yr
n .2322213024836928 3.0397e-09 deg/d
Q 3.195487480304267 2.7885e-08 au
  Orbit Determination Parameters
   # obs. used (total)      306  
   data-arc span      7252 days (19.85 yr)  
   first obs. used      1999-03-21  
   last obs. used      2019-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57563  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 05:18:19  

Additional Information
 Earth MOID = 1.06615 au 
 Jupiter MOID = 2.20123 au 
 T_jup = 3.117 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456233.5 (2012-Nov-02.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2182079517941389 1.1816e-07  
q 2.050416167467979 2.9995e-07 au
tp 2456761.451872533203
(2014-Apr-13.95187253)
8.5237e-05 TDB
node 60.16197169247096 1.1516e-05 deg
peri 345.7089659156299 1.9904e-05 deg
i 35.19385156019656 8.4803e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      306  
   data-arc span      7252 days (19.85 yr)  
   first obs. used      1999-03-21  
   last obs. used      2019-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57563  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 05:18:19  

Additional Information
 Jupiter MOID = 2.20123 au 
 T_jup = 3.117 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.396212314403883E-14 -3.539876889613635E-14 5.036000805333477E-12 3.525570669415446E-14 2.318557018540091E-13 -5.692740420285185E-14
q -3.539876889613635E-14 8.997028556935761E-14 -1.219583068257361E-11 -8.570122554812491E-14 -4.882586557715466E-13 1.388324694765265E-13
tp 5.036000805333477E-12 -1.219583068257361E-11 7.265401241461561E-9 3.067757603436219E-11 1.30299617604842E-9 -8.406378155456579E-11
node 3.525570669415446E-14 -8.570122554812491E-14 3.067757603436219E-11 1.326210937339316E-10 -1.035654335734899E-10 -8.74444743601035E-12
peri 2.318557018540091E-13 -4.882586557715466E-13 1.30299617604842E-9 -1.035654335734899E-10 3.961665811205064E-10 -8.789338931714025E-12
i -5.692740420285185E-14 1.388324694765265E-13 -8.406378155456579E-11 -8.74444743601035E-12 -8.789338931714025E-12 7.191626279257559E-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 15.7   n/a MPO234228  

233131 (2005 UO41)          Discovered 2005-Oct-25 by CSS at Catalina
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Alternate Designations
 2005 UO41 = 2002 CK6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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