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JPL Small-Body Database Browser
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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07986398230334363 3.7037e-08  
a 2.714693222230816 1.7089e-08 au
q 2.497887010771568 1.0357e-07 au
i 5.726075499150366 4.8678e-06 deg
node 354.535699193965 4.2104e-05 deg
peri 282.5051305264993 5.2288e-05 deg
M 283.9224347111974 3.0442e-05 deg
tp 2458945.749985865819
(2020-Apr-06.24998587)
0.00013847 TDB
period 1633.727294503576
4.47
1.5426e-05
4.223e-08
d
yr
n .2203550134781763 2.0806e-09 deg/d
Q 2.931499433690065 1.8453e-08 au
  Orbit Determination Parameters
   # obs. used (total)      835  
   data-arc span      7544 days (20.65 yr)  
   first obs. used      1998-09-14  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51424  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:32:57  

Additional Information
 Earth MOID = 1.489 au 
 Jupiter MOID = 2.18067 au 
 T_jup = 3.350 
[ 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 14.8   n/a MPO293699  
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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