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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 ]

[ 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 .1125551829576756 5.1495e-08  
a 3.03546676614875 2.1419e-08 au
q 2.693809248922934 1.5047e-07 au
i 6.020789140300979 4.3437e-06 deg
node 125.6308506842893 5.8141e-05 deg
peri 37.49970040982532 6.3173e-05 deg
M 39.92650286971026 2.4071e-05 deg
tp 2458786.262534430638
(2019-Oct-29.76253443)
0.00012853 TDB
period 1931.686525530402
5.29
2.0446e-05
5.598e-08
d
yr
n .1863656422727032 1.9726e-09 deg/d
Q 3.377124283374567 2.383e-08 au
  Orbit Determination Parameters
   # obs. used (total)      631  
   data-arc span      9950 days (27.24 yr)  
   first obs. used      1993-01-29  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55169  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 15:36:30  

Additional Information
 Earth MOID = 1.70525 au 
 Jupiter MOID = 1.61275 au 
 T_jup = 3.224 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457331.5 (2015-Nov-05.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1136878611468628 5.1361e-08  
q 2.690394886321621 1.5016e-07 au
tp 2456851.593277136004
(2014-Jul-13.09327714)
0.00012351 TDB
node 125.651042388034 5.814e-05 deg
peri 37.13607812413792 6.3101e-05 deg
i 6.021092645895034 4.3441e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      631  
   data-arc span      9950 days (27.24 yr)  
   first obs. used      1993-01-29  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55169  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 15:36:30  

Additional Information
 Jupiter MOID = 1.61275 au 
 T_jup = 3.224 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.637925085208749E-15 -7.658606284268492E-15 2.512511659915644E-12 -1.348399687870158E-14 5.228650994883544E-13 -2.939037008201134E-15
q -7.658606284268492E-15 2.254782329994192E-14 -7.347178054200184E-12 3.838173207427028E-14 -1.511793399098744E-12 8.465680777323556E-15
tp 2.512511659915644E-12 -7.347178054200184E-12 1.525434611642284E-8 -1.758892442946664E-11 3.089459577997473E-9 -5.544930517682488E-12
node -1.348399687870158E-14 3.838173207427028E-14 -1.758892442946664E-11 3.380238703294585E-9 -3.365059862178151E-9 5.7162324083509E-11
peri 5.228650994883544E-13 -1.511793399098744E-12 3.089459577997473E-9 -3.365059862178151E-9 3.981727094436556E-9 -5.799611149976765E-11
i -2.939037008201134E-15 8.465680777323556E-15 -5.544930517682488E-12 5.7162324083509E-11 -5.799611149976765E-11 1.887092450137232E-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

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