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46121 (2001 FB36)
Classification: Main-belt Asteroid          SPK-ID: 2046121
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08021839792092299 3.4781e-08  
a 2.715330764602542 1.3358e-08 au
q 2.497511280840731 9.3955e-08 au
i 5.728311529781161 4.1337e-06 deg
node 354.451435576688 3.7483e-05 deg
peri 281.6181747201543 4.7723e-05 deg
M 56.9471114379888 2.7025e-05 deg
tp 2458941.975482425279
(2020-Apr-02.47548243)
0.00012313 TDB
period 1634.30284656746
4.47
1.206e-05
3.302e-08
d
yr
n .2202774111029122 1.6255e-09 deg/d
Q 2.933150248364352 1.4429e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1015  
   data-arc span      8081 days (22.12 yr)  
   first obs. used      1998-09-14  
   last obs. used      2020-10-29  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51008  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:46:37  

Additional Information
 Earth MOID = 1.4874 au 
 Jupiter MOID = 2.17548 au 
 T_jup = 3.349 
[ 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 14.81   n/a MPCxxxxx  
diameter diameter 6.256 km 0.282 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.072   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46121 (2001 FB36)          Discovered 2001-Mar-18 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 FB36 = 1998 RN38 = 1999 XW199 = 2010 EH172 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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