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JPL Small-Body Database Browser
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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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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1910-Dec-29 16:59 00:03 Jupiter 1.57690307502901 1.57690036983123 1.57690578023423 3.80563836124818 3.6617751502716 2419035.207729530 3.26818373292244 229.86755061146 50.47557558752 -56.0517463160661 3214536.69356599 T 26 CATAB v2.0f-lin.ifort 2020-Jan-28 23:00:37 2020-Jan-28 23:00
1959-May-23 22:52 00:02 Jupiter 1.51406674515945 1.51406552697658 1.51406796334266 3.76574616497898 3.6141352222454 2436712.452802052 1.662300625562 135.506690290127 56.622775334555 79.5262162037509 2370934.4464186 T 26 CATAB v2.0f-lin.ifort 2020-Jan-28 23:00:37 2020-Jan-28 23:00
2017-Oct-18 20:54 < 00:01 Jupiter 1.57393250018012 1.5739318502337 1.57393315012649 3.78897742844314 3.64417841287206 2458045.370709768 0.351485184633651 76.3558038921526 32.6124371871267 87.183719863222 3249987.90194616 T 26 CATAB v2.0f-lin.ifort 2020-Jan-28 23:00:37 2020-Jan-28 23:00
2066-Mar-13 19:21 00:02 Jupiter 1.52768861734507 1.52768745654902 1.5276897781411 3.72118439988816 3.56907819305734 2475723.306234417 1.61389266350162 122.697343802883 57.4276040423077 -89.043434085541 2442492.95066432 T 26 CATAB v2.0f-lin.ifort 2020-Jan-28 23:00:37 2020-Jan-28 23:00
2124-Aug-06 07:07 00:04 Jupiter 1.57429473105603 1.57429192386232 1.5742975382552 3.76375649215335 3.61798243967311 2497052.796560393 3.52349792333015 214.901905091475 59.2295539280108 -52.2218143875311 2906514.22600367 T 26 CATAB v2.0f-lin.ifort 2020-Jan-28 23:00:37 2020-Jan-28 23:00
2172-Dec-31 16:56 00:05 Jupiter 1.54090047864325 1.54089719803158 1.54090375925517 3.66710221392346 3.51400800316323 2514732.205413118 4.91610920178917 167.496382966424 121.91522541147 10.6431582647715 1475224.95464662 T 26 CATAB v2.0f-lin.ifort 2020-Jan-28 23:00:37 2020-Jan-28 23:00

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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