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46359 (2001 TQ104)
Classification: Main-belt Asteroid          SPK-ID: 2046359
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.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07164922409630647 3.1841e-08  
a 2.757676618403083 1.3368e-08 au
q 2.560091228385975 8.6596e-08 au
i 5.018489596820576 3.6386e-06 deg
node 128.5720003572602 4.6521e-05 deg
peri 165.5755908995946 5.5357e-05 deg
M 119.093710059686 2.9486e-05 deg
tp 2458447.150201411658
(2018-Nov-24.65020141)
0.00013717 TDB
period 1672.682187765983
4.58
1.2163e-05
3.33e-08
d
yr
n .2152231922077273 1.565e-09 deg/d
Q 2.95526200842019 1.4326e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1221  
   data-arc span      7909 days (21.65 yr)  
   first obs. used      1999-03-23  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55054  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 21:22:25  

Additional Information
 Earth MOID = 1.54444 au 
 Jupiter MOID = 2.17843 au 
 T_jup = 3.334 
[ show covariance matrix ]

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 14.5   n/a MPO502464  
diameter diameter 7.140 km 0.143 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.066   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46359 (2001 TQ104)          Discovered 2001-Oct-13 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2027-Dec-13 00:35 < 00:01 Iris 0.00869664160901277 0.00869337621482824 0.00869990813810327 5.01547746037984 5.01547732858173 2461752.524588854 0.931246661477148 230.139602337201 44.0152742152375 -46.0623274477129 21633.2872072077 T 32 CATAB v2.0f-lin.ifort 2020-Dec-17 21:22:28 2020-Dec-17 21:22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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