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14799 (1979 MS2)
Classification: Main-belt Asteroid          SPK-ID: 2014799
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1383046720729471 3.355e-08  
a 2.338322123908929 9.6315e-09 au
q 2.014921249360787 7.7467e-08 au
i 2.330227533610242 4.7478e-06 deg
node 216.2757980550789 0.00010612 deg
peri 36.13151707727104 0.00010781 deg
M 78.0368686654502 1.9415e-05 deg
tp 2458317.391917281444
(2018-Jul-17.89191728)
7.0068e-05 TDB
period 1306.035358948269
3.58
8.0693e-06
2.209e-08
d
yr
n .275643379433389 1.7031e-09 deg/d
Q 2.66172299845707 1.0964e-08 au
  Orbit Determination Parameters
   # obs. used (total)      669  
   data-arc span      14740 days (40.36 yr)  
   first obs. used      1979-06-23  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55426  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 03:51:59  

Additional Information
 Earth MOID = 1.00085 au 
 Jupiter MOID = 2.37018 au 
 T_jup = 3.552 
[ 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 16.1   n/a MPO435839  
diameter diameter 4.260 km 0.259 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.042   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14799 (1979 MS2)          Discovered 1979-Jun-25 by Helin, E. F., Bus, S. J. at Siding Spring
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1979 MS2 = 1994 UC4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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