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85406 (1996 TL45)
Classification: Main-belt Asteroid          SPK-ID: 2085406
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .112555183053063 5.1401e-08  
a 3.03546676588143 2.1109e-08 au
q 2.693809248396157 1.4994e-07 au
i 6.020789348729943 4.2107e-06 deg
node 125.6308509727435 5.8127e-05 deg
peri 37.49969994861854 6.3123e-05 deg
M 39.92650311460265 2.3849e-05 deg
tp 2458786.262533144896
(2019-Oct-29.76253315)
0.00012739 TDB
period 1931.68652527523
5.29
2.015e-05
5.517e-08
d
yr
n .1863656422973218 1.944e-09 deg/d
Q 3.377124283366704 2.3485e-08 au
  Orbit Determination Parameters
   # obs. used (total)      667  
   data-arc span      9979 days (27.32 yr)  
   first obs. used      1993-01-29  
   last obs. used      2020-05-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55041  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:01:05  

Additional Information
 Earth MOID = 1.70525 au 
 Jupiter MOID = 1.61275 au 
 T_jup = 3.224 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457396.5 (2016-Jan-09.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1136781503839959 5.1277e-08  
q 2.690608166398802 1.4966e-07 au
tp 2456851.729495947268
(2014-Jul-13.22949595)
0.00012276 TDB
node 125.6511585855621 5.8125e-05 deg
peri 37.17036798913666 6.3049e-05 deg
i 6.021072414078381 4.211e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      667  
   data-arc span      9979 days (27.32 yr)  
   first obs. used      1993-01-29  
   last obs. used      2020-05-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55041  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:01:05  

Additional Information
 Jupiter MOID = 1.61275 au 
 T_jup = 3.224 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.629379660938159E-15 -7.622869271806005E-15 2.553908011859406E-12 -1.38619726201031E-14 5.299928700998095E-13 -3.310783869672677E-15
q -7.622869271806005E-15 2.239922810018277E-14 -7.516372198098234E-12 3.962374942813096E-14 -1.540648899282744E-12 9.599705130907576E-15
tp 2.553908011859406E-12 -7.516372198098234E-12 1.507030836004263E-8 -1.80523501044213E-11 3.059429058025696E-9 -6.235308668271101E-12
node -1.38619726201031E-14 3.962374942813096E-14 -1.80523501044213E-11 3.378552720605836E-9 -3.363483645034397E-9 5.603163132799691E-11
peri 5.299928700998095E-13 -1.540648899282744E-12 3.059429058025696E-9 -3.363483645034397E-9 3.97518011336663E-9 -5.701518589756951E-11
i -3.310783869672677E-15 9.599705130907576E-15 -6.235308668271101E-12 5.603163132799691E-11 -5.701518589756951E-11 1.773277960791671E-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 14.9   n/a MPO436373  
diameter diameter 5.152 km 0.176 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.080   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

85406 (1996 TL45)          Discovered 1996-Oct-07 by Spacewatch at Kitt Peak
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

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Alternate Designations
 1996 TL45 = 2002 XU62 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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