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14516 (1996 HM11)
Classification: Main-belt Asteroid          SPK-ID: 2014516
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06610775299158916 3.5891e-08  
a 2.615706758695327 1.0835e-08 au
q 2.442788262393066 9.5439e-08 au
i 3.701506470311792 4.3419e-06 deg
node 191.4611927549722 4.9759e-05 deg
peri 126.8770464038783 5.7446e-05 deg
M 205.0876304865598 2.8188e-05 deg
tp 2459865.414195278626
(2022-Oct-12.91419528)
0.00012095 TDB
period 1545.190426381914
4.23
9.6008e-06
2.629e-08
d
yr
n .2329809930565938 1.4476e-09 deg/d
Q 2.788625254997588 1.1551e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1675  
   data-arc span      16238 days (44.46 yr)  
   first obs. used      1976-09-29  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49854  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:31:24  

Additional Information
 Earth MOID = 1.42993 au 
 Jupiter MOID = 2.38919 au 
 T_jup = 3.401 
[ show covariance matrix ]

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 14.41   n/a E2020-QM5  
diameter diameter 3.393 km 1.026 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.385   0.232 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14516 (1996 HM11)          Discovered 1996-Apr-17 by Elst, E. W. at La Silla
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1996 HM11 = 1976 SB9 = 1992 LJ3 = 1993 TS43 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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