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56058 (1998 XL62)
Classification: Main-belt Asteroid          SPK-ID: 2056058
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1180064607439742 6.1805e-08  
a 2.253449308674942 1.0889e-08 au
q 1.987527731292256 1.4397e-07 au
i 21.17401648634663 7.1626e-06 deg
node 10.3310282080321 1.156e-05 deg
peri 122.4334527856066 3.4036e-05 deg
M 327.2212814965955 2.8317e-05 deg
tp 2458713.001829856113
(2019-Aug-17.50182986)
9.7094e-05 TDB
period 1235.577856528902
3.38
8.9556e-06
2.452e-08
d
yr
n .2913616475867775 2.1118e-09 deg/d
Q 2.519370886057627 1.2174e-08 au
  Orbit Determination Parameters
   # obs. used (total)      890  
   data-arc span      8332 days (22.81 yr)  
   first obs. used      1996-05-16  
   last obs. used      2019-03-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53514  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:23:07  

Additional Information
 Earth MOID = 1.05144 au 
 Jupiter MOID = 2.54336 au 
 T_jup = 3.528 
[ 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 14.8   n/a MPO459235  
diameter diameter 2.883 km 0.216 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.307   0.086 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56058 (1998 XL62)          Discovered 1998-Dec-11 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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