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JPL Small-Body Database Browser
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193475 (2000 XO27)
Classification: Main-belt Asteroid          SPK-ID: 2193475
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1195623648613467 2.0984e-07  
a 2.556086660641332 2.2227e-08 au
q 2.250474894704512 5.4357e-07 au
i 16.64243863945985 1.0453e-05 deg
node 57.46440563740057 1.7547e-05 deg
peri 335.8710881094917 4.0246e-05 deg
M 226.4325550679933 2.7929e-05 deg
tp 2459154.308867349601
(2020-Oct-31.80886735)
0.00011718 TDB
period 1492.663068814018
4.09
1.9469e-05
5.33e-08
d
yr
n .2411796791395359 3.1458e-09 deg/d
Q 2.861698426578152 2.4884e-08 au
  Orbit Determination Parameters
   # obs. used (total)      621  
   data-arc span      7324 days (20.05 yr)  
   first obs. used      1998-04-21  
   last obs. used      2018-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5455  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 07:58:30  

Additional Information
 Earth MOID = 1.2666 au 
 Jupiter MOID = 2.55117 au 
 T_jup = 3.369 
[ 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 15.4   n/a MPO396497  
diameter diameter 5.189 km 0.084 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.066   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

193475 (2000 XO27)          Discovered 2000-Dec-04 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Alternate Designations
 2000 XO27 = 1998 HT142 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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