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JPL Small-Body Database Browser
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233166 (2005 UF508)
Classification: Main-belt Asteroid          SPK-ID: 2233166
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1133513355132726 6.1034e-08  
a 2.533806223909754 2.2035e-08 au
q 2.24659590449774 1.63e-07 au
i 5.237946773587239 5.1053e-06 deg
node 137.1952560416241 7.6745e-05 deg
peri 234.5297747575478 8.1278e-05 deg
M 245.8241754332458 2.8839e-05 deg
tp 2459067.729419520702
(2020-Aug-06.22941952)
0.00011919 TDB
period 1473.189194522623
4.03
1.9218e-05
5.262e-08
d
yr
n .2443677983374401 3.1877e-09 deg/d
Q 2.821016543321767 2.4533e-08 au
  Orbit Determination Parameters
   # obs. used (total)      261  
   data-arc span      9757 days (26.71 yr)  
   first obs. used      1992-12-02  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61233  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:12:43  

Additional Information
 Earth MOID = 1.24995 au 
 Jupiter MOID = 2.64277 au 
 T_jup = 3.434 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457018.5 (2014-Dec-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1146707871148577 6.1398e-08  
q 2.241222822235681 1.6412e-07 au
tp 2457596.955642042292
(2016-Jul-27.45564204)
0.00011471 TDB
node 137.2555686174397 7.6763e-05 deg
peri 234.8833460691745 8.1144e-05 deg
i 5.238709464977823 5.1052e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      261  
   data-arc span      9757 days (26.71 yr)  
   first obs. used      1992-12-02  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61233  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:12:43  

Additional Information
 Jupiter MOID = 2.64277 au 
 T_jup = 3.434 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.769768117312463E-15 -1.001537905584828E-14 2.75769605460779E-12 4.844493535898746E-14 6.875532538540274E-13 -5.316911932299553E-15
q -1.001537905584828E-14 2.693423404233826E-14 -6.890090350751399E-12 -1.231500967253742E-13 -1.760329596795803E-12 1.465094013491066E-14
tp 2.75769605460779E-12 -6.890090350751399E-12 1.315838613415279E-8 1.396628569070264E-10 3.07984005853136E-9 -6.637092296925056E-12
node 4.844493535898746E-14 -1.231500967253742E-13 1.396628569070264E-10 5.892627573521414E-9 -5.833555707152058E-9 -7.029644103543574E-11
peri 6.875532538540274E-13 -1.760329596795803E-12 3.07984005853136E-9 -5.833555707152058E-9 6.584330226302635E-9 6.82045139423576E-11
i -5.316911932299553E-15 1.465094013491066E-14 -6.637092296925056E-12 -7.029644103543574E-11 6.82045139423576E-11 2.606311226142699E-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 16.3   n/a MPO440204  

233166 (2005 UF508)          Discovered 2005-Oct-24 by Tholen, D. J. at Mauna Kea
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

Alternate Designations
 2005 UF508 = 2000 WO103 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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