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56736 (2000 NX19)
Classification: Main-belt Asteroid          SPK-ID: 2056736
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1206516788931434 4.3294e-08  
a 2.553622614842964 1.2402e-08 au
q 2.245523759102662 1.103e-07 au
i 2.359016560486726 4.2653e-06 deg
node 204.9202863609902 0.00012454 deg
peri 50.36398725707247 0.00012608 deg
M .3855968895182016 2.0546e-05 deg
tp 2458998.903516178876
(2020-May-29.40351618)
8.5069e-05 TDB
period 1490.505217308371
4.08
1.0858e-05
2.973e-08
d
yr
n .2415288425827224 1.7595e-09 deg/d
Q 2.861721470583266 1.3898e-08 au
  Orbit Determination Parameters
   # obs. used (total)      776  
   data-arc span      7794 days (21.34 yr)  
   first obs. used      1999-03-20  
   last obs. used      2020-07-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58998  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:58:02  

Additional Information
 Earth MOID = 1.23166 au 
 Jupiter MOID = 2.17529 au 
 T_jup = 3.427 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456684.5 (2014-Jan-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1215534105793101 4.3445e-08  
q 2.242349198427265 1.1067e-07 au
tp 2456015.515696103700
(2012-Mar-29.01569610)
8.8249e-05 TDB
node 205.1009215249284 0.00012468 deg
peri 49.60389881081363 0.00012619 deg
i 2.357471080488456 4.2642e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      776  
   data-arc span      7794 days (21.34 yr)  
   first obs. used      1999-03-20  
   last obs. used      2020-07-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58998  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:58:02  

Additional Information
 Jupiter MOID = 2.17529 au 
 T_jup = 3.427 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.887509040297703E-15 -4.78476649548333E-15 3.119582486056941E-13 1.709050983886414E-14 9.441585173010575E-14 -3.636957099301675E-16
q -4.78476649548333E-15 1.224771255942366E-14 -1.0900612656123E-12 -4.523231128488628E-14 -2.931948652599279E-13 1.092061388535722E-15
tp 3.119582486056941E-13 -1.0900612656123E-12 7.787861907368173E-9 3.494840588029385E-11 1.749543996780823E-9 1.90399275304377E-12
node 1.709050983886414E-14 -4.523231128488628E-14 3.494840588029385E-11 1.554584878903516E-8 -1.552340867040027E-8 -1.004386598456676E-11
peri 9.441585173010575E-14 -2.931948652599279E-13 1.749543996780823E-9 -1.552340867040027E-8 1.592356706549129E-8 1.046410188210442E-11
i -3.636957099301675E-16 1.092061388535722E-15 1.90399275304377E-12 -1.004386598456676E-11 1.046410188210442E-11 1.818373309613382E-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 15.5   n/a MPO266209  

56736 (2000 NX19)          Discovered 2000-Jul-05 by LONEOS at Anderson Mesa
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 NX19 = 1999 FN45 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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