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JPL Small-Body Database Browser
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146194 (2000 TO51)
Classification: Main-belt Asteroid          SPK-ID: 2146194
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2089252422533869 8.8109e-08  
a 3.134646452952356 3.4426e-08 au
q 2.479739683390565 2.7129e-07 au
i 24.44175622830032 1.008e-05 deg
node 46.62890614404587 1.8504e-05 deg
peri 3.06052241467192 2.8229e-05 deg
M 108.8719882662242 2.2347e-05 deg
tp 2457987.451367274396
(2017-Aug-21.95136727)
0.00012062 TDB
period 2027.128477175842
5.55
3.3394e-05
9.143e-08
d
yr
n .1775911117886052 2.9256e-09 deg/d
Q 3.789553222514147 4.1619e-08 au
  Orbit Determination Parameters
   # obs. used (total)      369  
   data-arc span      6792 days (18.60 yr)  
   first obs. used      2000-09-26  
   last obs. used      2019-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59431  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:32:51  

Additional Information
 Earth MOID = 1.48974 au 
 Jupiter MOID = 1.62523 au 
 T_jup = 3.042 
[ 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 14.6   n/a MPO299800  
diameter diameter 7.135 km 1.002 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.060   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

146194 (2000 TO51)          Discovered 2000-Oct-01 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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