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146632 (2001 UG35)
Classification: Main-belt Asteroid          SPK-ID: 2146632
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1380111581918967 3.8713e-08  
a 2.778242907533987 1.7192e-08 au
q 2.394814386126799 1.1062e-07 au
i 10.59173714724596 4.4215e-06 deg
node 86.42212468540431 2.3504e-05 deg
peri 337.8221128064778 2.8683e-05 deg
M 347.2709746943583 1.6989e-05 deg
tp 2459060.306225975944
(2020-Jul-29.80622598)
8.0059e-05 TDB
period 1691.428906327765
4.63
1.57e-05
4.298e-08
d
yr
n .2128377956964153 1.9756e-09 deg/d
Q 3.161671428941174 1.9565e-08 au
  Orbit Determination Parameters
   # obs. used (total)      587  
   data-arc span      6653 days (18.21 yr)  
   first obs. used      2001-08-26  
   last obs. used      2019-11-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52708  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 13:00:28  

Additional Information
 Earth MOID = 1.41231 au 
 Jupiter MOID = 2.13774 au 
 T_jup = 3.296 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457072.5 (2015-Feb-19.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1360669198646128 3.8341e-08  
q 2.401671140732261 1.0934e-07 au
tp 2457361.834907974573
(2015-Dec-05.33490797)
7.6616e-05 TDB
node 86.56751225116957 2.3579e-05 deg
peri 336.5650450519845 2.8951e-05 deg
i 10.57260727630684 4.413e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      587  
   data-arc span      6653 days (18.21 yr)  
   first obs. used      2001-08-26  
   last obs. used      2019-11-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52708  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 13:00:28  

Additional Information
 Jupiter MOID = 2.13774 au 
 T_jup = 3.296 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.470039070743546E-15 -4.15323810429066E-15 -8.637753033558203E-14 -3.873950679062052E-15 3.078206084661015E-15 6.904736028589916E-16
q -4.15323810429066E-15 1.195604970301461E-14 5.380524181544605E-13 1.07722459834046E-14 4.392216520647793E-14 -1.206453456686683E-15
tp -8.637753033558203E-14 5.380524181544605E-13 5.870065495373399E-9 -1.083937652757122E-11 1.30598114129444E-9 -1.468381289767904E-13
node -3.873950679062052E-15 1.07722459834046E-14 -1.083937652757122E-11 5.559479223809451E-10 -5.486345103603703E-10 5.338609945461705E-12
peri 3.078206084661015E-15 4.392216520647793E-14 1.30598114129444E-9 -5.486345103603703E-10 8.381512097986546E-10 -5.319671551632541E-12
i 6.904736028589916E-16 -1.206453456686683E-15 -1.468381289767904E-13 5.338609945461705E-12 -5.319671551632541E-12 1.947429127765553E-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 15.3   n/a MPO453932  

146632 (2001 UG35)          Discovered 2001-Oct-16 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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