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JPL Small-Body Database Browser
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146798 (2001 YT43)
Classification: Main-belt Asteroid          SPK-ID: 2146798
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 .02127739468547769 4.3976e-08  
a 2.785231282554294 2.1494e-08 au
q 2.725968817265047 1.1943e-07 au
i 3.309858659441017 4.9636e-06 deg
node 301.5291744865325 0.00011249 deg
peri 316.5417352147883 0.00020248 deg
M 89.19290546415341 0.00016959 deg
tp 2458179.852672608660
(2018-Mar-02.35267261)
0.00079952 TDB
period 1697.814832612928
4.65
1.9654e-05
5.381e-08
d
yr
n .2120372569993171 2.4545e-09 deg/d
Q 2.844493747843541 2.1951e-08 au
  Orbit Determination Parameters
   # obs. used (total)      463  
   data-arc span      7022 days (19.23 yr)  
   first obs. used      2000-09-03  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57993  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 13:01:37  

Additional Information
 Earth MOID = 1.71117 au 
 Jupiter MOID = 2.16118 au 
 T_jup = 3.329 
[ 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 15.7   n/a MPO266479  

146798 (2001 YT43)          Discovered 2001-Dec-18 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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