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JPL Small-Body Database Browser
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136764 (1996 HM23)
Classification: Main-belt Asteroid          SPK-ID: 2136764
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1354081746527445 5.7292e-08  
a 2.540023285231947 1.2357e-08 au
q 2.196083368603221 1.4871e-07 au
i 2.804529419360493 4.7624e-06 deg
node 132.9211041978073 0.0001067 deg
peri 69.05314083165507 0.00010782 deg
M 260.9939143111236 1.6192e-05 deg
tp 2459007.143995219317
(2020-Jun-06.64399522)
6.8082e-05 TDB
period 1478.614544352212
4.05
1.079e-05
2.954e-08
d
yr
n .2434711611454611 1.7768e-09 deg/d
Q 2.883963201860672 1.4031e-08 au
  Orbit Determination Parameters
   # obs. used (total)      763  
   data-arc span      8278 days (22.66 yr)  
   first obs. used      1996-04-14  
   last obs. used      2018-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57775  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:33:02  

Additional Information
 Earth MOID = 1.19523 au 
 Jupiter MOID = 2.07544 au 
 T_jup = 3.431 
[ 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 15.7   n/a MPO366746  

136764 (1996 HM23)          Discovered 1996-Apr-20 by Elst, E. W. at La Silla
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

[ show close-approach data ]
Alternate Designations
 1996 HM23 = 2000 LY26 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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