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46129 (2001 FP46)
Classification: Main-belt Asteroid          SPK-ID: 2046129
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1070491551504679 3.7212e-08  
a 2.397497533424322 7.8578e-09 au
q 2.140847447995918 9.1964e-08 au
i 2.675287918998798 3.654e-06 deg
node 181.9185017955668 6.877e-05 deg
peri 187.4103177395361 7.0544e-05 deg
M 300.2034261298168 1.6395e-05 deg
tp 2459425.721310320526
(2021-Jul-30.22131032)
6.2277e-05 TDB
period 1355.925038304221
3.71
6.6661e-06
1.825e-08
d
yr
n .2655014029759578 1.3053e-09 deg/d
Q 2.654147618852726 8.699e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1438  
   data-arc span      10017 days (27.43 yr)  
   first obs. used      1993-02-16  
   last obs. used      2020-07-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52667  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:46:40  

Additional Information
 Earth MOID = 1.13844 au 
 Jupiter MOID = 2.80655 au 
 T_jup = 3.519 
[ 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 15.29   n/a E2021B10  

46129 (2001 FP46)          Discovered 2001-Mar-18 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 FP46 = 1996 AZ2 = 1999 VV190 = 2000 AK72 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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