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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2067308891797813 4.4579e-08  
a 2.295144351007555 8.8377e-09 au
q 1.820667118527811 1.0219e-07 au
i 6.248096694215749 4.2771e-06 deg
node 207.1244637050075 3.4317e-05 deg
peri 142.8761770902015 3.5138e-05 deg
M 229.3820945968444 9.0713e-06 deg
tp 2459461.301250666022
(2021-Sep-03.80125067)
3.3749e-05 TDB
period 1270.028406348645
3.48
7.3356e-06
2.008e-08
d
yr
n .2834582267612474 1.6372e-09 deg/d
Q 2.769621583487299 1.0665e-08 au
  Orbit Determination Parameters
   # obs. used (total)      587  
   data-arc span      8750 days (23.96 yr)  
   first obs. used      1996-05-12  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56512  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 01:34:31  

Additional Information
 Earth MOID = .819836 au 
 Jupiter MOID = 2.68588 au 
 T_jup = 3.559 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456957.5 (2014-Oct-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2066370309745092 4.4623e-08  
q 1.821186028411794 1.0233e-07 au
tp 2456918.589841366592
(2014-Sep-18.08984137)
2.6008e-05 TDB
node 207.2030348679085 3.44e-05 deg
peri 142.3971237487349 3.5208e-05 deg
i 6.239062907308668 4.274e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      587  
   data-arc span      8750 days (23.96 yr)  
   first obs. used      1996-05-12  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56512  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 01:34:31  

Additional Information
 Jupiter MOID = 2.68588 au 
 T_jup = 3.559 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.991181328133011E-15 -4.555429488766083E-15 -1.792511118592491E-14 -1.707132091160251E-14 3.465028388520172E-14 -3.565559113690283E-15
q -4.555429488766083E-15 1.04713617209334E-14 1.011634729151979E-13 3.809025499803321E-14 -6.261651739211749E-14 8.241465050086088E-15
tp -1.792511118592491E-14 1.011634729151979E-13 6.764326436442712E-10 -1.430825579239339E-12 2.057219242641721E-10 -7.851619105450557E-14
node -1.707132091160251E-14 3.809025499803321E-14 -1.430825579239339E-12 1.183330828898408E-9 -1.176804845833731E-9 -5.574882934591629E-11
peri 3.465028388520172E-14 -6.261651739211749E-14 2.057219242641721E-10 -1.176804845833731E-9 1.239608610712797E-9 5.541200803145356E-11
i -3.565559113690283E-15 8.241465050086088E-15 -7.851619105450557E-14 -5.574882934591629E-11 5.541200803145356E-11 1.826720773819143E-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 16.2   n/a MPO417855  

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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