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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 ]

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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 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 
[ show covariance matrix ]

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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