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269123 (2007 NF2)
Classification: Main-belt Asteroid          SPK-ID: 2269123
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .232401814027843 4.3667e-08  
a 2.658951723241135 1.6785e-08 au
q 2.041006519347436 1.1467e-07 au
i 12.43253502544343 4.6549e-06 deg
node 152.0138696485637 2.2839e-05 deg
peri 107.8775798806117 2.5345e-05 deg
M 355.4505000767567 8.9837e-06 deg
tp 2459020.513602346483
(2020-Jun-20.01360235)
3.9497e-05 TDB
period 1583.667868181353
4.34
1.4996e-05
4.106e-08
d
yr
n .2273203916256857 2.1525e-09 deg/d
Q 3.276896927134834 2.0686e-08 au
  Orbit Determination Parameters
   # obs. used (total)      411  
   data-arc span      8090 days (22.15 yr)  
   first obs. used      1998-04-24  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56913  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 04:58:58  

Additional Information
 Earth MOID = 1.06602 au 
 Jupiter MOID = 1.97736 au 
 T_jup = 3.315 
[ show covariance matrix ]

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 16.0   n/a MPO433746  

269123 (2007 NF2)          Discovered 2007-Jul-12 by Lowe, A. at Mayhill
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2000-Jul-24 20:37 < 00:01 Jupiter 1.9666140481871 1.96661353535481 1.96661456101949 1.47362023293863 1.14461989950614 2451750.358863965 0.50538136580772 195.685515260828 60.2026239932243 -12.2274595109293 1569600.58337378 T 20 CATAB v2.0f-lin.ifort 2020-Jun-24 04:59:17 2020-Jun-24 04:59
2048-Jun-18 16:53 00:01 Jupiter 1.95972588583458 1.95972536682078 1.95972640485272 1.00997241858104 0.394480294330112 2469246.203739832 1.00849599400718 2931.25111144688 846.374969412524 -8.74145650959819 1488427.45502281 T 20 CATAB v2.0f-lin.ifort 2020-Jun-24 04:59:17 2020-Jun-24 04:59
2096-May-13 06:33 00:02 Jupiter 1.98912085683427 1.98912022445108 1.9891214892152 1.43001672696658 1.09237936835864 2486741.773191884 2.36738687218202 452.300170319476 156.8308028069 -11.4664298319551 621483.056156378 T 20 CATAB v2.0f-lin.ifort 2020-Jun-24 04:59:17 2020-Jun-24 04:59
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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