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JPL Small-Body Database Browser
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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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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 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06601537763304101 3.6338e-08  
a 2.615929525771243 1.1542e-08 au
q 2.443237950266033 9.6118e-08 au
i 3.701138622213935 4.3715e-06 deg
node 191.4692079247517 5.1444e-05 deg
peri 126.7696552649474 5.953e-05 deg
M 158.6075105743024 2.8909e-05 deg
tp 2458319.638567164601
(2018-Jul-20.13856716)
0.00012465 TDB
period 1545.38782516177
4.23
1.0228e-05
2.8e-08
d
yr
n .2329512334305569 1.5418e-09 deg/d
Q 2.788621101276454 1.2304e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1577  
   data-arc span      15831 days (43.34 yr)  
   first obs. used      1976-09-29  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5058  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 20:59:10  

Additional Information
 Earth MOID = 1.43234 au 
 Jupiter MOID = 2.38973 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 14.4   n/a MPO319266  
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

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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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