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79007 (4289 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2079007
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1037932629748059 3.35e-08  
a 2.328732412194074 8.2429e-09 au
q 2.08702567653726 7.8329e-08 au
i 4.440373674393113 4.5831e-06 deg
node 353.4306439946604 4.4547e-05 deg
peri 62.62367740989958 4.9542e-05 deg
M 249.373283060933 2.1437e-05 deg
tp 2459399.373635934038
(2021-Jul-03.87363593)
7.7811e-05 TDB
period 1298.009313747829
3.55
6.8917e-06
1.887e-08
d
yr
n .2773477787771398 1.4726e-09 deg/d
Q 2.570439147850887 9.0984e-09 au
  Orbit Determination Parameters
   # obs. used (total)      805  
   data-arc span      21858 days (59.84 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51129  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 07:33:54  

Additional Information
 Earth MOID = 1.10274 au 
 Jupiter MOID = 2.70868 au 
 T_jup = 3.561 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.1   n/a MPO333473  

79007 (4289 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 4289 P-L = 1999 TK50 = 1999 VV154 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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