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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .107363120431903 4.3413e-08  
a 2.396087053510133 8.2635e-09 au
q 2.138835670618801 1.0569e-07 au
i 2.675346323751441 4.8354e-06 deg
node 181.9633781052605 7.2875e-05 deg
peri 187.7876122452365 7.5171e-05 deg
M 140.3724067521385 1.7694e-05 deg
tp 2458072.259663224702
(2017-Nov-14.75966322)
6.6004e-05 TDB
period 1354.728651015384
3.71
7.0082e-06
1.919e-08
d
yr
n .2657358724421869 1.3747e-09 deg/d
Q 2.653338436401465 9.1507e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1239  
   data-arc span      9567 days (26.19 yr)  
   first obs. used      1993-02-16  
   last obs. used      2019-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53797  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:36:19  

Additional Information
 Earth MOID = 1.13724 au 
 Jupiter MOID = 2.80415 au 
 T_jup = 3.519 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456415.5 (2013-May-03.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1061983647800974 4.3282e-08  
q 2.142376419401483 1.0528e-07 au
tp 2456715.036775118478
(2014-Feb-26.53677512)
6.6124e-05 TDB
node 182.0241972395705 7.3026e-05 deg
peri 187.3043851509771 7.5379e-05 deg
i 2.671217763048455 4.8318e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1239  
   data-arc span      9567 days (26.19 yr)  
   first obs. used      1993-02-16  
   last obs. used      2019-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53797  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:36:19  

Additional Information
 Jupiter MOID = 2.80415 au 
 T_jup = 3.519 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.873307737257154E-15 -4.545935890360404E-15 -6.867110828268365E-13 -6.744757771195019E-16 -1.802386444917326E-13 -8.264538826000898E-16
q -4.545935890360404E-15 1.108395903412534E-14 1.691594667629374E-12 1.411454472971491E-15 4.407668685675903E-13 2.022646939611517E-15
tp -6.867110828268365E-13 1.691594667629374E-12 4.372320995798163E-9 7.287181058008635E-12 1.24258925058484E-9 3.54724064531742E-13
node -6.744757771195019E-16 1.411454472971491E-15 7.287181058008635E-12 5.332753348400651E-9 -5.324487743345196E-9 -3.882434720111302E-11
peri -1.802386444917326E-13 4.407668685675903E-13 1.24258925058484E-9 -5.324487743345196E-9 5.681967131193541E-9 3.88834347776181E-11
i -8.264538826000898E-16 2.022646939611517E-15 3.54724064531742E-13 -3.882434720111302E-11 3.88834347776181E-11 2.334587871675968E-11

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 15.3   n/a MPO351159  

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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