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324490 (2006 UH208)
Classification: Main-belt Asteroid          SPK-ID: 2324490
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2112813196029516 5.1008e-08  
a 2.300914881984133 1.5197e-08 au
q 1.814774549424456 1.2254e-07 au
i 6.484392014028648 4.9287e-06 deg
node 215.4034849736735 4.6436e-05 deg
peri 75.19531643400789 4.8301e-05 deg
M 45.58081626874893 1.22e-05 deg
tp 2458839.090588519701
(2019-Dec-21.59058852)
4.3077e-05 TDB
period 1274.821139452634
3.49
1.263e-05
3.458e-08
d
yr
n .282392555989911 2.7976e-09 deg/d
Q 2.787055214543811 1.8407e-08 au
  Orbit Determination Parameters
   # obs. used (total)      234  
   data-arc span      7161 days (19.61 yr)  
   first obs. used      1999-10-02  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59097  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 09:15:50  

Additional Information
 Earth MOID = .81204 au 
 Jupiter MOID = 2.41644 au 
 T_jup = 3.553 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457242.5 (2015-Aug-08.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2108008664097267 5.1026e-08  
q 1.816546262681569 1.2251e-07 au
tp 2457564.253910708877
(2016-Jun-24.75391071)
4.437e-05 TDB
node 215.4284657204156 4.6429e-05 deg
peri 75.23616910352465 4.8298e-05 deg
i 6.483594174308552 4.9287e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      234  
   data-arc span      7161 days (19.61 yr)  
   first obs. used      1999-10-02  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59097  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 09:15:50  

Additional Information
 Jupiter MOID = 2.41644 au 
 T_jup = 3.553 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.603668574271713E-15 -6.225837762478381E-15 1.072806940316883E-12 6.209834637326287E-14 3.635118066229927E-13 -1.469441005639977E-14
q -6.225837762478381E-15 1.5008997177358E-14 -2.589457789578696E-12 -1.498171979744279E-13 -8.843291895995201E-13 3.559653674769496E-14
tp 1.072806940316883E-12 -2.589457789578696E-12 1.968670198192393E-9 5.222216560819194E-11 6.165660433166073E-10 -8.117971011924594E-12
node 6.209834637326287E-14 -1.498171979744279E-13 5.222216560819194E-11 2.155608078280928E-9 -2.123126437804696E-9 -6.613125285679688E-11
peri 3.635118066229927E-13 -8.843291895995201E-13 6.165660433166073E-10 -2.123126437804696E-9 2.332693230560876E-9 6.268633282174576E-11
i -1.469441005639977E-14 3.559653674769496E-14 -8.117971011924594E-12 -6.613125285679688E-11 6.268633282174576E-11 2.429234938365289E-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 17.1   n/a MPO476477  

324490 (2006 UH208)          Discovered 2006-Oct-23 by Spacewatch at Kitt Peak
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

[ show close-approach data ]
Alternate Designations
 2006 UH208 = 1999 TF41 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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