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359008 (2008 UG179)
Classification: Main-belt Asteroid          SPK-ID: 2359008
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08904113716857938 5.1678e-08  
a 2.200882829658191 2.1453e-08 au
q 2.004913719730625 1.1271e-07 au
i 3.076535770290891 7.9602e-06 deg
node 306.7524525337412 9.6955e-05 deg
peri 261.8353107866934 0.00010524 deg
M 47.29875632278879 4.3551e-05 deg
tp 2458843.810090040727
(2019-Dec-26.31009004)
0.00014363 TDB
period 1192.597268316769
3.27
1.7437e-05
4.774e-08
d
yr
n .3018621705448847 4.4135e-09 deg/d
Q 2.396851939585757 2.3363e-08 au
  Orbit Determination Parameters
   # obs. used (total)      149  
   data-arc span      4334 days (11.87 yr)  
   first obs. used      2005-11-30  
   last obs. used      2017-10-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58012  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:30:59  

Additional Information
 Earth MOID = 1.00254 au 
 Jupiter MOID = 2.5748 au 
 T_jup = 3.658 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456974.5 (2014-Nov-13.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08919156595258637 5.1613e-08  
q 2.004202375852557 1.1263e-07 au
tp 2456459.043369323365
(2013-Jun-15.54336932)
0.00013785 TDB
node 306.8043647276816 9.6887e-05 deg
peri 261.7295706375384 0.00010518 deg
i 3.077697902910106 7.9629e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      149  
   data-arc span      4334 days (11.87 yr)  
   first obs. used      2005-11-30  
   last obs. used      2017-10-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58012  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:30:59  

Additional Information
 Jupiter MOID = 2.5748 au 
 T_jup = 3.658 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.663923773663353E-15 -5.725618210302485E-15 -4.022043643483864E-12 -1.395841990912205E-14 -1.153565993417883E-12 -1.058508921104528E-15
q -5.725618210302485E-15 1.268618090688698E-14 8.952774732127194E-12 3.126021500603742E-14 2.612393670781504E-12 3.082308321033617E-15
tp -4.022043643483864E-12 8.952774732127194E-12 1.900340129088585E-8 3.737580479660276E-11 5.659117991433829E-9 3.366097431711208E-12
node -1.395841990912205E-14 3.126021500603742E-14 3.737580479660276E-11 9.387184045487802E-9 -9.361646855202612E-9 4.061341144320264E-10
peri -1.153565993417883E-12 2.612393670781504E-12 5.659117991433829E-9 -9.361646855202612E-9 1.10631831620839E-8 -4.044146537958507E-10
i -1.058508921104528E-15 3.082308321033617E-15 3.366097431711208E-12 4.061341144320264E-10 -4.044146537958507E-10 6.340700002796896E-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 17.7   n/a MPO423328  

359008 (2008 UG179)          Discovered 2008-Oct-24 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2008 UG179 = 2005 YG261 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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