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135464 (2001 VT85)
Classification: Main-belt Asteroid          SPK-ID: 2135464
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2967592413077098 6.4443e-08  
a 3.119929120142969 3.0325e-08 au
q 2.194061321515511 2.1065e-07 au
i 11.6722879349208 8.0386e-06 deg
node 37.8057870293118 2.9926e-05 deg
peri 299.7503497350031 3.2474e-05 deg
M 203.6638182928838 1.1919e-05 deg
tp 2460074.622941039655
(2023-May-10.12294104)
7.3783e-05 TDB
period 2012.869032223215
5.51
2.9347e-05
8.035e-08
d
yr
n .1788491919925758 2.6076e-09 deg/d
Q 4.045796918770427 3.9324e-08 au
  Orbit Determination Parameters
   # obs. used (total)      198  
   data-arc span      9839 days (26.94 yr)  
   first obs. used      1994-05-04  
   last obs. used      2021-04-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60239  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:21:31  

Additional Information
 Earth MOID = 1.21179 au 
 Jupiter MOID = 1.54814 au 
 T_jup = 3.116 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457120.5 (2015-Apr-08.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2936137323484058 6.4241e-08  
q 2.209194563474493 2.1023e-07 au
tp 2458061.450269912251
(2017-Nov-03.95026991)
6.1263e-05 TDB
node 37.93925783268666 2.9995e-05 deg
peri 299.2877218900686 3.265e-05 deg
i 11.64489738125003 8.021e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      198  
   data-arc span      9839 days (26.94 yr)  
   first obs. used      1994-05-04  
   last obs. used      2021-04-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60239  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:21:31  

Additional Information
 Jupiter MOID = 1.54814 au 
 T_jup = 3.116 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.126923061426723E-15 -1.344671863178766E-14 5.781727039765578E-13 4.125652523545846E-14 3.1572558290927E-13 -2.627870513823402E-14
q -1.344671863178766E-14 4.419817277728088E-14 -1.528722635431884E-12 -1.369107590058795E-13 -1.019983427394024E-12 1.010640831749176E-13
tp 5.781727039765578E-13 -1.528722635431884E-12 3.753153889746933E-9 9.013240766774848E-12 7.740231938428474E-10 1.20932978945717E-11
node 4.125652523545846E-14 -1.369107590058795E-13 9.013240766774848E-12 8.997004638834712E-10 -8.762358568592581E-10 -2.413136718018234E-11
peri 3.1572558290927E-13 -1.019983427394024E-12 7.740231938428474E-10 -8.762358568592581E-10 1.065998724883741E-9 2.44746077855185E-11
i -2.627870513823402E-14 1.010640831749176E-13 1.20932978945717E-11 -2.413136718018234E-11 2.44746077855185E-11 6.433654561672734E-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 15.6   n/a MPO432818  

135464 (2001 VT85)          Discovered 2001-Nov-12 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

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