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JPL Small-Body Database Browser
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136896 (1998 HO39)
Classification: Main-belt Asteroid          SPK-ID: 2136896
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1342215167479565 4.4261e-08  
a 3.089624657499414 1.9154e-08 au
q 2.674930549787957 1.3549e-07 au
i 13.58414755317225 5.0966e-06 deg
node 26.87997025694881 1.9966e-05 deg
peri 104.3797440430283 2.8651e-05 deg
M 86.54178028813072 1.8726e-05 deg
tp 2458523.651594486767
(2019-Feb-09.15159449)
0.00010276 TDB
period 1983.613295372754
5.43
1.8446e-05
5.05e-08
d
yr
n .1814869868233819 1.6877e-09 deg/d
Q 3.504318765210871 2.1725e-08 au
  Orbit Determination Parameters
   # obs. used (total)      843  
   data-arc span      8070 days (22.09 yr)  
   first obs. used      1998-03-25  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56329  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 22:41:50  

Additional Information
 Earth MOID = 1.72824 au 
 Jupiter MOID = 1.65686 au 
 T_jup = 3.169 
[ 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 14.3   n/a MPO475190  

136896 (1998 HO39)          Discovered 1998-Apr-20 by LINEAR at Socorro
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

[ show close-approach data ]
Alternate Designations
 1998 HO39 = 2001 TK114 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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