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JPL Small-Body Database Browser
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20810 (2000 SE266)
Classification: Main-belt Asteroid          SPK-ID: 2020810
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1645216999104895 3.4445e-08  
a 2.674777895980649 1.1428e-08 au
q 2.234718889650911 9.0834e-08 au
i 8.916184539560531 3.8127e-06 deg
node 63.35794523649123 3.446e-05 deg
peri 358.3741591346167 3.8503e-05 deg
M 58.67123945388815 1.6498e-05 deg
tp 2458340.092926172663
(2018-Aug-09.59292617)
7.3085e-05 TDB
period 1597.827955407694
4.37
1.024e-05
2.804e-08
d
yr
n .2253058589828867 1.444e-09 deg/d
Q 3.114836902310388 1.3309e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1778  
   data-arc span      19546 days (53.51 yr)  
   first obs. used      1965-11-01  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46478  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 02:55:47  

Additional Information
 Earth MOID = 1.24741 au 
 Jupiter MOID = 2.21861 au 
 T_jup = 3.343 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.5   n/a MPO474039  
diameter diameter 10.066 km 0.045 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.173   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

20810 (2000 SE266)          Discovered 2000-Sep-26 by LINEAR at Socorro
Reference: 20010109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 SE266 = 1965 VD = 1971 BA1 = 1998 HT47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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