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JPL Small-Body Database Browser
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71766 (2000 SD22)
Classification: Outer Main-belt Asteroid          SPK-ID: 2071766
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1657562908969571 4.5394e-08  
a 3.202859184998069 2.4175e-08 au
q 2.671965126227538 1.4432e-07 au
i 5.24838133367726 5.503e-06 deg
node 55.79659767641932 5.1107e-05 deg
peri 319.1265222173087 5.3502e-05 deg
M 64.43654308816778 1.5331e-05 deg
tp 2458225.755793843192
(2018-Apr-17.25579384)
8.7931e-05 TDB
period 2093.655366208237
5.73
2.3704e-05
6.49e-08
d
yr
n .1719480702557013 1.9467e-09 deg/d
Q 3.733753243768601 2.8182e-08 au
  Orbit Determination Parameters
   # obs. used (total)      614  
   data-arc span      10230 days (28.01 yr)  
   first obs. used      1991-02-05  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55971  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 10:33:22  

Additional Information
 Earth MOID = 1.67535 au 
 Jupiter MOID = 1.73245 au 
 T_jup = 3.166 
[ 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 14.6   n/a MPO287257  
diameter diameter 5.753 km 1.269 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.094   0.030 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71766 (2000 SD22)          Discovered 2000-Sep-19 by NEAT at Haleakala
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 SD22 = 2001 YX51 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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