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129213 (2005 NF69)
Classification: Main-belt Asteroid          SPK-ID: 2129213
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06329852458120191 4.685e-08  
a 2.868223658821238 2.4424e-08 au
q 2.686669333048957 1.4236e-07 au
i .9775633507178855 4.643e-06 deg
node 266.4308270518455 0.00029988 deg
peri 51.12787345330386 0.00030221 deg
M 6.530522051119916 3.7488e-05 deg
tp 2458968.314271237496
(2020-Apr-28.81427124)
0.00018472 TDB
period 1774.262802238641
4.86
2.2663e-05
6.205e-08
d
yr
n .2029011708670086 2.5917e-09 deg/d
Q 3.049777984593518 2.597e-08 au
  Orbit Determination Parameters
   # obs. used (total)      417  
   data-arc span      9177 days (25.13 yr)  
   first obs. used      1994-03-16  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56831  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:07:38  

Additional Information
 Earth MOID = 1.67331 au 
 Jupiter MOID = 2.13243 au 
 T_jup = 3.296 
[ 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 15.9   n/a MPO436625  

129213 (2005 NF69)          Discovered 2005-Jul-04 by Spacewatch at Kitt Peak
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Alternate Designations
 2005 NF69 = 2004 JR52 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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