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160698 (2000 NJ26)
Classification: Main-belt Asteroid          SPK-ID: 2160698
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2068033580675698 4.4219e-08  
a 2.29532246802204 8.7054e-09 au
q 1.82064207378714 1.0148e-07 au
i 6.247937748561511 4.2569e-06 deg
node 207.1224816779283 3.3312e-05 deg
peri 142.8500734235137 3.4139e-05 deg
M 286.1112921668638 9.2666e-06 deg
tp 2459461.199116610478
(2021-Sep-03.69911661)
3.3703e-05 TDB
period 1270.176251988581
3.48
7.2261e-06
1.978e-08
d
yr
n .283425232865428 1.6124e-09 deg/d
Q 2.77000286225694 1.0506e-08 au
  Orbit Determination Parameters
   # obs. used (total)      599  
   data-arc span      8780 days (24.04 yr)  
   first obs. used      1996-05-12  
   last obs. used      2020-05-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56536  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:02:26  

Additional Information
 Earth MOID = .8181 au 
 Jupiter MOID = 2.68612 au 
 T_jup = 3.559 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457052.5 (2015-Jan-30.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2065920055168245 4.425e-08  
q 1.821192278915982 1.0152e-07 au
tp 2456918.582307025566
(2014-Sep-18.08230703)
2.5806e-05 TDB
node 207.2029258497736 3.339e-05 deg
peri 142.3948326276312 3.4206e-05 deg
i 6.239187237985973 4.2539e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      599  
   data-arc span      8780 days (24.04 yr)  
   first obs. used      1996-05-12  
   last obs. used      2020-05-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56536  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:02:26  

Additional Information
 Jupiter MOID = 2.68612 au 
 T_jup = 3.559 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.958023880317865E-15 -4.481493976140029E-15 -2.641024141458879E-15 -1.750134126084826E-14 4.12412480954963E-14 -3.458482497741602E-15
q -4.481493976140029E-15 1.030592980386603E-14 6.85654774558887E-14 3.903201126411716E-14 -7.653124324293725E-14 8.006217700579792E-15
tp -2.641024141458879E-15 6.85654774558887E-14 6.659485845511555E-10 -1.607682030941265E-12 2.012755181042741E-10 -1.240613534011459E-13
node -1.750134126084826E-14 3.903201126411716E-14 -1.607682030941265E-12 1.114908202044334E-9 -1.108833062582722E-9 -5.291003517189989E-11
peri 4.12412480954963E-14 -7.653124324293725E-14 2.012755181042741E-10 -1.108833062582722E-9 1.170022787360251E-9 5.257086909542077E-11
i -3.458482497741602E-15 8.006217700579792E-15 -1.240613534011459E-13 -5.291003517189989E-11 5.257086909542077E-11 1.809556810570708E-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 16.27   n/a E2021B55  

160698 (2000 NJ26)          Discovered 2000-Jul-04 by LONEOS at Anderson Mesa
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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