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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1006607368056067 2.9556e-08  
a 3.182723109142119 1.6712e-08 au
q 2.862347855927642 9.7414e-08 au
i 16.63114342191602 3.2401e-06 deg
node 128.4345885428716 1.1712e-05 deg
peri 265.1955930497145 2.1231e-05 deg
M 22.81402807237642 1.6498e-05 deg
tp 2459069.069492788415
(2020-Aug-07.56949279)
9.5278e-05 TDB
period 2073.942507919522
5.68
1.6335e-05
4.472e-08
d
yr
n .1735824395446402 1.3672e-09 deg/d
Q 3.503098362356596 1.8394e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1972  
   data-arc span      15183 days (41.57 yr)  
   first obs. used      1979-06-23  
   last obs. used      2021-01-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48748  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 03:17:32  

Additional Information
 Earth MOID = 1.92758 au 
 Jupiter MOID = 1.95737 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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