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JPL Small-Body Database Browser
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108620 (2001 MY26)
Classification: Main-belt Asteroid          SPK-ID: 2108620
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2989289572627691 6.5727e-08  
a 2.570545343510031 1.9945e-08 au
q 1.802134904377911 1.7152e-07 au
i 11.34657057603105 6.5889e-06 deg
node 231.3905359272756 2.1999e-05 deg
peri 146.1741511936881 2.4506e-05 deg
M 156.0734212561646 9.7559e-06 deg
tp 2458347.876391434618
(2018-Aug-17.37639143)
4.2699e-05 TDB
period 1505.345991601742
4.12
1.752e-05
4.797e-08
d
yr
n .2391476790109542 2.7834e-09 deg/d
Q 3.338955782642151 2.5907e-08 au
  Orbit Determination Parameters
   # obs. used (total)      718  
   data-arc span      7292 days (19.96 yr)  
   first obs. used      1999-03-22  
   last obs. used      2019-03-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51008  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 05:27:22  

Additional Information
 Earth MOID = .817193 au 
 Jupiter MOID = 2.17839 au 
 T_jup = 3.339 
[ 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 15.0   n/a MPO453544  
diameter diameter 4.649 km 1.162 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
geometric albedo albedo 0.049   0.046 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

108620 (2001 MY26)          Discovered 2001-Jun-19 by NEAT at Haleakala
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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