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186105 (2001 TF52)
Classification: Main-belt Asteroid          SPK-ID: 2186105
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2025492523296928 3.2883e-08  
a 2.751344741852247 1.2071e-08 au
q 2.194061921488843 9.0931e-08 au
i 9.257780889938262 3.9422e-06 deg
node 67.03075846399793 3.9904e-05 deg
peri 1.111566656554612 4.3248e-05 deg
M 48.59677290916672 1.6826e-05 deg
tp 2458975.480128284597
(2020-May-05.98012828)
7.7408e-05 TDB
period 1666.924550092194
4.56
1.097e-05
3.003e-08
d
yr
n .2159665834785919 1.4212e-09 deg/d
Q 3.308627562215651 1.4515e-08 au
  Orbit Determination Parameters
   # obs. used (total)      512  
   data-arc span      10355 days (28.35 yr)  
   first obs. used      1992-11-27  
   last obs. used      2021-04-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59232  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:13:44  

Additional Information
 Earth MOID = 1.2076 au 
 Jupiter MOID = 2.01172 au 
 T_jup = 3.297 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.90   n/a MPCxxxxx  
diameter diameter 4.050 km 0.185 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.052   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

186105 (2001 TF52)          Discovered 2001-Oct-13 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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