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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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457505.5 (2016-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2315686371140065 4.3685e-08  
q 2.043368535984117 1.1457e-07 au
tp 2457435.855347404789
(2016-Feb-17.35534740)
4.4077e-05 TDB
node 152.0426331952478 2.284e-05 deg
peri 107.6996053673606 2.5366e-05 deg
i 12.43069847348325 4.6541e-06 deg
  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
 Jupiter MOID = 1.97736 au 
 T_jup = 3.315 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.908350311608066E-15 -4.97402899607907E-15 7.963988250002329E-15 -5.742820309297435E-15 4.824615194005753E-14 -9.758573994695995E-15
q -4.97402899607907E-15 1.312722474513716E-14 -2.749455811112194E-13 1.780022066242962E-14 -1.87021676867154E-13 2.55734881159477E-14
tp 7.963988250002329E-15 -2.749455811112194E-13 1.942799112673386E-9 -1.473922931788314E-11 5.106707755538016E-10 2.669772057095477E-13
node -5.742820309297435E-15 1.780022066242962E-14 -1.473922931788314E-11 5.216839012710531E-10 -5.128261033546301E-10 -1.257851516906323E-11
peri 4.824615194005753E-14 -1.87021676867154E-13 5.106707755538016E-10 -5.128261033546301E-10 6.434351725804255E-10 1.216338515678541E-11
i -9.758573994695995E-15 2.55734881159477E-14 2.669772057095477E-13 -1.257851516906323E-11 1.216338515678541E-11 2.166041318956376E-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 16.0   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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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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