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71058 (1999 XL96)
Classification: Main-belt Asteroid          SPK-ID: 2071058
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1432541203655936 3.9626e-08  
a 2.662633371979882 1.5136e-08 au
q 2.28120017042083 1.0462e-07 au
i 12.60198522645247 5.1684e-06 deg
node 66.63684209778913 2.3001e-05 deg
peri 26.28753347954699 3.1479e-05 deg
M 242.6879618549904 2.1349e-05 deg
tp 2459517.636941588235
(2021-Oct-30.13694159)
9.5368e-05 TDB
period 1586.958183623411
4.34
1.3532e-05
3.705e-08
d
yr
n .2268490775087927 1.9343e-09 deg/d
Q 3.044066573538935 1.7304e-08 au
  Orbit Determination Parameters
   # obs. used (total)      791  
   data-arc span      9597 days (26.28 yr)  
   first obs. used      1992-03-01  
   last obs. used      2018-06-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53943  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 16:20:01  

Additional Information
 Earth MOID = 1.30405 au 
 Jupiter MOID = 2.21648 au 
 T_jup = 3.336 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456599.5 (2013-Nov-03.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1434628043703186 3.9926e-08  
q 2.279898938371749 1.0578e-07 au
tp 2456336.873399225513
(2013-Feb-13.37339923)
8.9716e-05 TDB
node 66.70407611355807 2.2951e-05 deg
peri 24.97598399509721 3.1501e-05 deg
i 12.61922882271069 5.179e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      791  
   data-arc span      9597 days (26.28 yr)  
   first obs. used      1992-03-01  
   last obs. used      2018-06-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53943  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 16:20:01  

Additional Information
 Jupiter MOID = 2.21648 au 
 T_jup = 3.336 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.594064169833593E-15 -4.193038412543897E-15 -8.670822986897373E-13 2.020325045923461E-15 -2.422614682825259E-13 -1.324603806565632E-15
q -4.193038412543897E-15 1.118880217043408E-14 2.41756788484944E-12 -4.573104201827862E-15 6.744052934799929E-13 3.176448069125741E-15
tp -8.670822986897373E-13 2.41756788484944E-12 8.048902909793046E-9 3.81794502960613E-12 1.961562308223035E-9 -1.067584565240695E-11
node 2.020325045923461E-15 -4.573104201827862E-15 3.81794502960613E-12 5.267395420675877E-10 -5.127423923252363E-10 -3.401109277277944E-11
peri -2.422614682825259E-13 6.744052934799929E-13 1.961562308223035E-9 -5.127423923252363E-10 9.922909478407641E-10 3.069351779517535E-11
i -1.324603806565632E-15 3.176448069125741E-15 -1.067584565240695E-11 -3.401109277277944E-11 3.069351779517535E-11 2.682199243622688E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.9   n/a MPO436279  
diameter diameter 5.308 km 0.288 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.071   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

71058 (1999 XL96)          Discovered 1999-Dec-07 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 XL96 = 1992 EL36 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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