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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1072856542326427 3.9099e-08  
a 2.396508597736453 7.9014e-09 au
q 2.139397604954145 9.647e-08 au
i 2.675153543155011 3.9177e-06 deg
node 181.9557810504153 6.9587e-05 deg
peri 187.6160816677296 7.142e-05 deg
M 246.8678407944194 1.6446e-05 deg
tp 2459426.343957515017
(2021-Jul-30.84395751)
6.2824e-05 TDB
period 1355.086173391483
3.71
6.7017e-06
1.835e-08
d
yr
n .265665761387705 1.3139e-09 deg/d
Q 2.653619590518761 8.7491e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1387  
   data-arc span      9983 days (27.33 yr)  
   first obs. used      1993-02-16  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52864  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 21:39:23  

Additional Information
 Earth MOID = 1.1386 au 
 Jupiter MOID = 2.80708 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 15.3   n/a MPO351159  

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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2000-Jun-14 23:49 < 00:01 Hebe 0.0385724797152925 0.0385708545413607 0.0385741048928795 4.63719342239956 4.63719338764396 2451710.492040693 0.453583825980054 83.4436479073923 28.7258997946963 -14.8097364020823 84256.0810752369 T 23 CATAB v2.0f-lin.ifort 2020-Jun-23 21:39:39 2020-Jun-23 21:39
2001-Jan-04 04:32 < 00:01 Amphi 0.0392184311441659 0.039216798013763 0.0392200642801285 2.83369615218749 2.83369610045903 2451913.689161374 0.69910749681252 84.941994582179 24.9247363986485 17.5075243764204 96612.0443056555 T 23 CATAB v2.0f-lin.ifort 2020-Jun-23 21:39:39 2020-Jun-23 21:39
2041-Nov-11 05:01 < 00:01 Amphi 0.0317696360338347 0.0317652860639084 0.0317739860972274 2.95328293354144 2.95328287227033 2466834.709073375 0.925389546419849 233.357081658504 26.2404810598249 -21.906836977346 70098.6749915015 T 23 CATAB v2.0f-lin.ifort 2020-Jun-23 21:39:39 2020-Jun-23 21:39

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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