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15799 (1993 XN)
Classification: Main-belt Asteroid          SPK-ID: 2015799
[ 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 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1263658336112481 4.0323e-08  
a 2.646999784434191 1.1041e-08 au
q 2.31250945010537 1.0986e-07 au
i 12.14414681057512 3.5606e-06 deg
node 268.223239647873 1.8407e-05 deg
peri 280.0651539792303 2.3254e-05 deg
M 333.0468673173347 1.4537e-05 deg
tp 2459118.270368572573
(2020-Sep-25.77036857)		 6.3753e-05 TDB
period 1573.002039699596
4.31		 9.842e-06
2.695e-08		 d
yr
n .2288617502802165 1.432e-09 deg/d
Q 2.981490118763011 1.2436e-08 au
   Orbit Determination Parameters
   # obs. used (total)      2302  
   data-arc span      9681 days (26.51 yr)  
   first obs. used      1993-12-08  
   last obs. used      2020-06-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42856  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 17:53:04  

Additional Information
 Earth MOID = 1.34907 au 
 Jupiter MOID = 2.1537 au 
 T_jup = 3.349 
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[ 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 MPO365442  

15799 (1993 XN)          Discovered 1993-Dec-08 by Kobayashi, T. at Oizumi
Reference: 20000726/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
1935-Mar-26 17:56 < 00:01 Thisb 0.0372197716177266 0.0372185084276513 0.0372210373625338 5.17669851670795 5.17669848132059 2427888.247429076 0.322986719255355 677.377696902482 43.6945322662461 86.1446159666854 127098.566625817 T 36 CATAB v2.0f-lin.ifort 2020-Jun-23 17:53:19 2020-Jun-23 17:53
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