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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1345061870396017 5.1836e-08  
a 3.089795719923514 2.0033e-08 au
q 2.674199078905321 1.6173e-07 au
i 13.58448233915966 5.1764e-06 deg
node 26.88299358350723 2.1613e-05 deg
peri 104.3242603881641 3.094e-05 deg
M 13.96969712486281 1.9444e-05 deg
tp 2458523.520060169614
(2019-Feb-09.02006017)
0.00010715 TDB
period 1983.778036935147
5.43
1.9293e-05
5.282e-08
d
yr
n .1814719153540911 1.7649e-09 deg/d
Q 3.505392360941706 2.2727e-08 au
  Orbit Determination Parameters
   # obs. used (total)      785  
   data-arc span      7728 days (21.16 yr)  
   first obs. used      1998-03-25  
   last obs. used      2019-05-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55472  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:50:13  

Additional Information
 Earth MOID = 1.72797 au 
 Jupiter MOID = 1.65792 au 
 T_jup = 3.168 
[ 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 14.2   n/a MPO280701  

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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