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26076 (1979 MM1)
Classification: Main-belt Asteroid          SPK-ID: 2026076
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .100326286693598 3.2158e-08  
a 3.182807129201319 1.9764e-08 au
q 2.86348790866664 1.0894e-07 au
i 16.62893454594483 4.05e-06 deg
node 128.4351574640456 1.1975e-05 deg
peri 264.9068931555137 2.312e-05 deg
M 278.8911466604339 2.0047e-05 deg
tp 2459067.782666021383
(2020-Aug-06.28266602)
0.000116 TDB
period 2074.024632840381
5.68
1.9319e-05
5.289e-08
d
yr
n .1735755662202426 1.6168e-09 deg/d
Q 3.502126349735998 2.1747e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1579  
   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      .52762  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 04:51:14  

Additional Information
 Earth MOID = 1.92895 au 
 Jupiter MOID = 1.95992 au 
 T_jup = 3.126 
[ 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 13.1   n/a MPO435944  
diameter diameter 13.102 km 0.216 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.065   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

26076 (1979 MM1)          Discovered 1979-Jun-25 by Helin, E. F., Bus, S. J. at Siding Spring
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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