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13023 (1988 XT1)
Classification: Main-belt Asteroid          SPK-ID: 2013023
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2992717602251226 4.1204e-08  
a 3.056258693689489 2.4659e-08 au
q 2.141606774725702 1.2766e-07 au
i 17.92063244497956 5.1702e-06 deg
node 41.12060830071578 1.8059e-05 deg
peri 9.731672828490542 1.9984e-05 deg
M 334.562333622269 1.1699e-05 deg
tp 2459138.398124961282
(2020-Oct-15.89812496)
6.436e-05 TDB
period 1951.567578916001
5.34
2.3619e-05
6.467e-08
d
yr
n .1844670939860367 2.2325e-09 deg/d
Q 3.970910612653276 3.2039e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1496  
   data-arc span      11294 days (30.92 yr)  
   first obs. used      1988-12-10  
   last obs. used      2019-11-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47507  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-28 23:00:08  

Additional Information
 Earth MOID = 1.15361 au 
 Jupiter MOID = 1.46575 au 
 T_jup = 3.094 
[ 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 12.8   n/a MPO412277  
diameter diameter 16.030 km 0.133 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
geometric albedo albedo 0.068   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

13023 (1988 XT1)          Discovered 1988-Dec-10 by Kojima, T. at Chiyoda
Reference: 20000124/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 1988 XT1 = 1996 FB23 = 1996 GA20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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