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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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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1919-Jul-20 23:51 < 00:01 Juno 0.0436534495595036 0.043650852966597 0.043656049326884 5.99943612448627 5.99943607803293 2422160.494031993 0.530755764932926 635.350009007263 42.9726691534404 78.886036964325 149063.809342019 T 31 CATAB v2.0f-lin.ifort 2020-Feb-22 20:59:25 2020-Feb-22 20:59
1930-Oct-15 00:28 00:20 Psych 0.045864346167756 0.0458599862710732 0.0458687065864292 1.41639737413557 1.41639718788703 2426264.519420602 20.3936982934727 325.610023874641 26.1758965008515 -48.7179563495455 196067.908799047 T 31 CATAB v2.0f-lin.ifort 2020-Feb-22 20:59:25 2020-Feb-22 20:59
1955-Jan-12 02:47 < 00:01 Eunom 0.036042667692062 0.0360363797579999 0.0360489565176412 5.39922317939595 5.39922310726101 2435119.615811076 0.824652679001679 422.871398516359 31.3743517627445 -42.3193706266081 116018.954351006 T 31 CATAB v2.0f-lin.ifort 2020-Feb-22 20:59:25 2020-Feb-22 20:59
2094-Jun-19 13:03 00:02 Iris 0.0242630148041742 0.0242502923636025 0.0242757380880322 4.56111227386943 4.56111222192278 2486048.043980734 2.00765824130271 673.269157915729 42.3949699827581 -19.6565360358173 29229.3176343671 T 31 CATAB v2.0f-lin.ifort 2020-Feb-22 20:59:25 2020-Feb-22 20:59
2168-Feb-23 07:33 00:06 Europ 0.0467719574912585 0.0467521169993582 0.0467917995033809 3.0211839279194 3.02118385270361 2512958.814890916 5.58868832833766 1074.18450772411 35.6180931400273 23.0639987941237 77099.0373062062 T 31 CATAB v2.0f-lin.ifort 2020-Feb-22 20:59:25 2020-Feb-22 20:59

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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