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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 ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07606342380238801 4.0131e-08  
a 2.674147094162291 1.2745e-08 au
q 2.4707423104291 1.089e-07 au
i 9.751793955448399 4.5906e-06 deg
node 170.1647543816097 1.9256e-05 deg
peri 166.8559659015195 3.3203e-05 deg
M 34.8583389065514 2.5163e-05 deg
tp 2459045.839093031524
(2020-Jul-15.33909303)
0.00011197 TDB
period 1597.26275706692
4.37
1.1419e-05
3.126e-08
d
yr
n .2253855844363854 1.6113e-09 deg/d
Q 2.877551877895482 1.3714e-08 au
  Orbit Determination Parameters
   # obs. used (total)      927  
   data-arc span      10991 days (30.09 yr)  
   first obs. used      1990-12-09  
   last obs. used      2021-01-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54161  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:47:00  

Additional Information
 Earth MOID = 1.46109 au 
 Jupiter MOID = 2.43916 au 
 T_jup = 3.355 
[ 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 15.24   n/a E2021B10  
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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