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JPL Small-Body Database Browser
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46192 (2001 FG141)
Classification: Main-belt Asteroid          SPK-ID: 2046192
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0772908365029618 4.5945e-08  
a 2.675417120125311 1.876e-08 au
q 2.468631892916481 1.2734e-07 au
i 9.747491938405911 5.188e-06 deg
node 170.2539988653724 3.1465e-05 deg
peri 167.0397747554409 4.9947e-05 deg
M 259.5159304510101 4.172e-05 deg
tp 2459046.649483203346
(2020-Jul-16.14948320)
0.00018732 TDB
period 1598.400768142645
4.38
1.6812e-05
4.603e-08
d
yr
n .2252251169888531 2.3689e-09 deg/d
Q 2.882202347334141 2.0209e-08 au
  Orbit Determination Parameters
   # obs. used (total)      575  
   data-arc span      10380 days (28.42 yr)  
   first obs. used      1990-12-09  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60838  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:33:08  

Additional Information
 Earth MOID = 1.45995 au 
 Jupiter MOID = 2.44222 au 
 T_jup = 3.354 
[ 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 15.2   n/a MPO302326  
diameter diameter 2.688 km 0.597 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.185   0.055 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46192 (2001 FG141)          Discovered 2001-Mar-23 by LONEOS at Anderson Mesa
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 FG141 = 1992 EU32 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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