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385620 (2005 MA26)
Classification: Main-belt Asteroid          SPK-ID: 2385620
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2171566115274899 8.298e-08  
a 3.140809198325798 4.0738e-08 au
q 2.458761715362996 2.5151e-07 au
i 12.0834071964324 7.0029e-06 deg
node 107.0960641376759 3.7066e-05 deg
peri 212.1563914009811 4.0544e-05 deg
M 230.3227277327626 1.8846e-05 deg
tp 2459932.855797660676
(2022-Dec-19.35579766)
0.00011656 TDB
period 2033.109445844301
5.57
3.9556e-05
1.083e-07
d
yr
n .1770686771122156 3.445e-09 deg/d
Q 3.822856681288601 4.9584e-08 au
  Orbit Determination Parameters
   # obs. used (total)      140  
   data-arc span      7552 days (20.68 yr)  
   first obs. used      2000-08-07  
   last obs. used      2021-04-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60776  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 12:29:56  

Additional Information
 Earth MOID = 1.4525 au 
 Jupiter MOID = 1.51473 au 
 T_jup = 3.140 
[ 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 16.16   n/a E2021B25  

385620 (2005 MA26)          Discovered 2005-Jun-01 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-02-19

[ show close-approach data ]
Alternate Designations
 2005 MA26 = 2010 MT102 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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