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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1263658326326176 4.0704e-08  
a 2.646999784672558 1.1218e-08 au
q 2.312509452904051 1.1063e-07 au
i 12.14414702586578 3.6306e-06 deg
node 268.2232389354019 1.8731e-05 deg
peri 280.0651549020745 2.3516e-05 deg
M 333.0468670246964 1.4689e-05 deg
tp 2459118.270369867150
(2020-Sep-25.77036987)
6.4433e-05 TDB
period 1573.002039912074
4.31
9.9996e-06
2.738e-08
d
yr
n .2288617502493022 1.4549e-09 deg/d
Q 2.981490116441065 1.2636e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2089  
   data-arc span      9554 days (26.16 yr)  
   first obs. used      1993-12-08  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44106  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 21:28:03  

Additional Information
 Earth MOID = 1.34907 au 
 Jupiter MOID = 2.1537 au 
 T_jup = 3.349 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456977.5 (2014-Nov-16.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1272877946865228 4.0656e-08  
q 2.309189945144912 1.1051e-07 au
tp 2457546.321102464701
(2016-Jun-06.82110246)
6.1402e-05 TDB
node 268.2898791827951 1.873e-05 deg
peri 280.3039652981608 2.3456e-05 deg
i 12.14681037394767 3.6312e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      2089  
   data-arc span      9554 days (26.16 yr)  
   first obs. used      1993-12-08  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44106  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 21:28:03  

Additional Information
 Jupiter MOID = 2.1537 au 
 T_jup = 3.349 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.652920001789617E-15 -4.476651277567138E-15 -2.772888078943157E-13 -1.911785704667312E-15 -8.634282392620593E-16 -4.677331044360646E-15
q -4.476651277567138E-15 1.221270331865666E-14 8.456571958464507E-13 4.402592771951123E-15 1.666970858945468E-14 1.335075834084469E-14
tp -2.772888078943157E-13 8.456571958464507E-13 3.770238594493641E-9 1.630893439426685E-12 8.786289322650845E-10 2.79196317046387E-12
node -1.911785704667312E-15 4.402592771951123E-15 1.630893439426685E-12 3.507953646628045E-10 -3.422370881900539E-10 -1.983200116565688E-12
peri -8.634282392620593E-16 1.666970858945468E-14 8.786289322650845E-10 -3.422370881900539E-10 5.501774514657308E-10 2.364678563864359E-12
i -4.677331044360646E-15 1.335075834084469E-14 2.79196317046387E-12 -1.983200116565688E-12 2.364678563864359E-12 1.318537204786983E-11

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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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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