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160583 (1999 NN15)
Classification: Main-belt Asteroid          SPK-ID: 2160583
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2393821377013133 9.3428e-08  
a 2.480333577194338 1.5926e-08 au
q 1.886586023273212 2.2203e-07 au
i 11.57325340523012 3.6765e-06 deg
node 293.4016083478336 3.0264e-05 deg
peri 18.48535109438563 3.419e-05 deg
M 111.4230617802431 2.2196e-05 deg
tp 2458558.892792336405
(2019-Mar-16.39279234)
8.4417e-05 TDB
period 1426.801527608744
3.91
1.3742e-05
3.762e-08
d
yr
n .2523125978168415 2.4301e-09 deg/d
Q 3.074081131115464 1.9738e-08 au
  Orbit Determination Parameters
   # obs. used (total)      782  
   data-arc span      7529 days (20.61 yr)  
   first obs. used      1999-06-15  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47106  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 13:22:27  

Additional Information
 Earth MOID = .875499 au 
 Jupiter MOID = 2.21347 au 
 T_jup = 3.411 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457447.5 (2016-Feb-29.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2401111116717462 9.3382e-08  
q 1.884055617837945 2.22e-07 au
tp 2457133.368141556767
(2015-Apr-20.86814156)
7.3519e-05 TDB
node 293.4633788728962 3.0284e-05 deg
peri 18.55570671777492 3.4198e-05 deg
i 11.57154521947515 3.6755e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      782  
   data-arc span      7529 days (20.61 yr)  
   first obs. used      1999-06-15  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47106  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 13:22:27  

Additional Information
 Jupiter MOID = 2.21347 au 
 T_jup = 3.411 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.720138836607384E-15 -2.072026603672826E-14 5.112114762538422E-12 -1.040203573348817E-14 7.640778444807591E-13 -6.032597553878068E-14
q -2.072026603672826E-14 4.928347687037164E-14 -1.201058303063424E-11 2.546783744253945E-14 -1.774518884456876E-12 1.419706860644439E-13
tp 5.112114762538422E-12 -1.201058303063424E-11 5.405032159552396E-9 -2.273737796186883E-11 1.165187677845288E-9 -5.49018244251632E-11
node -1.040203573348817E-14 2.546783744253945E-14 -2.273737796186883E-11 9.171334946041679E-10 -9.034970713051516E-10 -5.812347552276294E-12
peri 7.640778444807591E-13 -1.774518884456876E-12 1.165187677845288E-9 -9.034970713051516E-10 1.169495874621965E-9 -5.179369108671923E-12
i -6.032597553878068E-14 1.419706860644439E-13 -5.49018244251632E-11 -5.812347552276294E-12 -5.179369108671923E-12 1.350895029779369E-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 15.7   n/a MPO502932  

160583 (1999 NN15)          Discovered 1999-Jul-14 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

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