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58513 (1996 XW11)
Classification: Main-belt Asteroid          SPK-ID: 2058513
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1054820094705204 4.8111e-08  
a 2.930738475112161 1.6442e-08 au
q 2.621598291524761 1.4831e-07 au
i 3.067076878619141 3.809e-06 deg
node 69.98284518314114 0.00012217 deg
peri 338.0704748985381 0.00012614 deg
M 332.5613197900626 3.0845e-05 deg
tp 2459340.176949943725
(2021-May-05.67694994)
0.00015708 TDB
period 1832.584570213029
5.02
1.5422e-05
4.222e-08
d
yr
n .196443867230723 1.6532e-09 deg/d
Q 3.239878658699561 1.8177e-08 au
  Orbit Determination Parameters
   # obs. used (total)      677  
   data-arc span      10622 days (29.08 yr)  
   first obs. used      1991-12-13  
   last obs. used      2021-01-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55148  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 05:43:37  

Additional Information
 Earth MOID = 1.63103 au 
 Jupiter MOID = 2.10654 au 
 T_jup = 3.266 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457378.5 (2015-Dec-22.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1082570785180718 4.9767e-08  
q 2.614182353720393 1.5403e-07 au
tp 2457493.692237490239
(2016-Apr-15.19223749)
0.00014762 TDB
node 70.03268500915392 0.00012196 deg
peri 335.8356584335874 0.00012557 deg
i 3.0719487167206 3.8206e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      677  
   data-arc span      10622 days (29.08 yr)  
   first obs. used      1991-12-13  
   last obs. used      2021-01-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55148  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 05:43:37  

Additional Information
 Jupiter MOID = 2.10654 au 
 T_jup = 3.266 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.476730485007165E-15 -7.639129444969817E-15 -3.520914706304721E-12 7.811891346273456E-15 -6.883787964994646E-13 -2.251745617142552E-15
q -7.639129444969817E-15 2.372584243603694E-14 1.044558564880812E-11 -2.648942687570297E-14 2.034187033441812E-12 6.967065436128734E-15
tp -3.520914706304721E-12 1.044558564880812E-11 2.179291833139674E-8 5.9880933402232E-11 4.49189753143563E-9 5.906054378331151E-12
node 7.811891346273456E-15 -2.648942687570297E-14 5.9880933402232E-11 1.4874494324107E-8 -1.483952266440804E-8 -1.34327645411665E-10
peri -6.883787964994646E-13 2.034187033441812E-12 4.49189753143563E-9 -1.483952266440804E-8 1.576747703091386E-8 1.353277630799172E-10
i -2.251745617142552E-15 6.967065436128734E-15 5.906054378331151E-12 -1.34327645411665E-10 1.353277630799172E-10 1.459661421047933E-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 15.22   n/a E2021B10  
diameter diameter 3.192 km 1.078 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.144   0.088 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

58513 (1996 XW11)          Discovered 1996-Dec-04 by Spacewatch at Kitt Peak
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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