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46139 (2001 FV56)
Classification: Main-belt Asteroid          SPK-ID: 2046139
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1252752221242608 4.2998e-08  
a 3.072365948626026 1.9562e-08 au
q 2.687474621964886 1.3594e-07 au
i 11.54869440003646 4.1835e-06 deg
node 156.2862417550528 2.13e-05 deg
peri 60.4838416378959 2.601e-05 deg
M 262.3644147114063 1.7134e-05 deg
tp 2459929.974266352652
(2022-Dec-16.47426635)
9.6653e-05 TDB
period 1967.015769089582
5.39
1.8786e-05
5.143e-08
d
yr
n .1830183599222609 1.7479e-09 deg/d
Q 3.457257275287167 2.2012e-08 au
  Orbit Determination Parameters
   # obs. used (total)      886  
   data-arc span      9465 days (25.91 yr)  
   first obs. used      1995-03-10  
   last obs. used      2021-02-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56324  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 21:22:14  

Additional Information
 Earth MOID = 1.70558 au 
 Jupiter MOID = 1.58784 au 
 T_jup = 3.187 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457426.5 (2016-Feb-08.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1266723868926175 4.2808e-08  
q 2.680719113713718 1.353e-07 au
tp 2457968.198991358914
(2017-Aug-02.69899136)
8.6218e-05 TDB
node 156.3579283297517 2.1277e-05 deg
peri 61.30647048666249 2.5983e-05 deg
i 11.55791158154089 4.1876e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      886  
   data-arc span      9465 days (25.91 yr)  
   first obs. used      1995-03-10  
   last obs. used      2021-02-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56324  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 21:22:14  

Additional Information
 Jupiter MOID = 1.58784 au 
 T_jup = 3.187 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.832507084187015E-15 -5.747159952129615E-15 -9.653032353722404E-13 6.864925060144774E-15 -1.745704467422684E-13 1.339372778507494E-15
q -5.747159952129615E-15 1.830559695667328E-14 3.639255422093441E-12 -2.112661598544962E-14 6.377909196659887E-13 -3.442562256624064E-15
tp -9.653032353722404E-13 3.639255422093441E-12 7.433565065351076E-9 -9.809833417849784E-12 1.312910726224344E-9 3.624546678548392E-13
node 6.864925060144774E-15 -2.112661598544962E-14 -9.809833417849784E-12 4.527022596341853E-10 -4.449554784967178E-10 3.191259053998247E-11
peri -1.745704467422684E-13 6.377909196659887E-13 1.312910726224344E-9 -4.449554784967178E-10 6.751025566874417E-10 -3.123079440365204E-11
i 1.339372778507494E-15 -3.442562256624064E-15 3.624546678548392E-13 3.191259053998247E-11 -3.123079440365204E-11 1.753611409779563E-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 14.33   n/a MPCxxxxx  
diameter diameter 5.292 km 1.104 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.145   0.066 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46139 (2001 FV56)          Discovered 2001-Mar-21 by LONEOS at Anderson Mesa
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 FV56 = 2000 AH179 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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