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50786 (2000 FY19)
Classification: Main-belt Asteroid          SPK-ID: 2050786
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 .07885310567437771 3.9553e-08  
a 3.04819343488712 2.413e-08 au
q 2.807833915850021 1.2105e-07 au
i 11.88908841099775 6.1985e-06 deg
node 60.88484997201068 2.9521e-05 deg
peri 229.9331477119915 5.9324e-05 deg
M 186.2568660720532 5.353e-05 deg
tp 2459938.639370267214
(2022-Dec-25.13937027)
0.00029181 TDB
period 1943.847596511397
5.32
2.3082e-05
6.32e-08
d
yr
n .1851997042597826 2.1991e-09 deg/d
Q 3.288552953924218 2.6033e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1054  
   data-arc span      9557 days (26.17 yr)  
   first obs. used      1992-11-24  
   last obs. used      2019-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52368  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:56:20  

Additional Information
 Earth MOID = 1.80841 au 
 Jupiter MOID = 1.84035 au 
 T_jup = 3.200 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456491.5 (2013-Jul-18.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08181135753787148 4.004e-08  
q 2.79530500683458 1.2317e-07 au
tp 2456038.962398186105
(2012-Apr-21.46239819)
0.00026792 TDB
node 61.16563804210019 2.9526e-05 deg
peri 227.3078241005226 5.7227e-05 deg
i 11.89752698591195 6.1915e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1054  
   data-arc span      9557 days (26.17 yr)  
   first obs. used      1992-11-24  
   last obs. used      2019-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52368  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:56:20  

Additional Information
 Jupiter MOID = 1.84035 au 
 T_jup = 3.200 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.603184151992708E-15 -4.85228588649828E-15 -3.06859598796915E-13 7.577270408892648E-15 -3.446108225705495E-14 -1.246748198658178E-15
q -4.85228588649828E-15 1.517048968186136E-14 1.818138587824226E-12 -2.761275709630213E-14 2.883286511296228E-13 6.066561855920873E-15
tp -3.06859598796915E-13 1.818138587824226E-12 7.177885794883211E-8 -4.31452662450677E-11 1.319628726238928E-8 3.57839243419049E-11
node 7.577270408892648E-15 -2.761275709630213E-14 -4.31452662450677E-11 8.717717639977599E-10 -8.598717814129424E-10 -8.638151633766102E-11
peri -3.446108225705495E-14 2.883286511296228E-13 1.319628726238928E-8 -8.598717814129424E-10 3.274945760908054E-9 9.095762153584521E-11
i -1.246748198658178E-15 6.066561855920873E-15 3.57839243419049E-11 -8.638151633766102E-11 9.095762153584521E-11 3.83346952572092E-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 13.5   n/a MPO385143  
diameter diameter 7.286 km 0.173 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.159   0.025 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

50786 (2000 FY19)          Discovered 2000-Mar-29 by LINEAR at Socorro
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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