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JPL Small-Body Database Browser
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136912 (1998 HP96)
Classification: Main-belt Asteroid          SPK-ID: 2136912
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2074890220803615 4.709e-08  
a 2.351618758223248 1.1765e-08 au
q 1.863683681773672 1.141e-07 au
i 3.673364196425421 4.5523e-06 deg
node 83.13226704357949 8.6993e-05 deg
peri 180.2334476316251 8.7944e-05 deg
M 265.7425949896358 1.5829e-05 deg
tp 2458945.375051904650
(2020-Apr-05.87505190)
5.914e-05 TDB
period 1317.191139221606
3.61
9.8848e-06
2.706e-08
d
yr
n .2733088534233095 2.051e-09 deg/d
Q 2.839553834672823 1.4206e-08 au
  Orbit Determination Parameters
   # obs. used (total)      406  
   data-arc span      7624 days (20.87 yr)  
   first obs. used      1998-04-21  
   last obs. used      2019-03-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60836  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:47:58  

Additional Information
 Earth MOID = .847638 au 
 Jupiter MOID = 2.23907 au 
 T_jup = 3.525 
[ 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 16.6   n/a MPO436675  

136912 (1998 HP96)          Discovered 1998-Apr-21 by LINEAR at Socorro
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

[ hide close-approach data ]
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
2157-Oct-31 06:40 00:02 Hebe 0.046789338343933 0.0467550860823915 0.0468235929267209 8.68260564859419 8.68260563329176 2509191.777593828 1.71356848943046 1785.23058912182 41.5711397888896 16.9334780889174 49175.8765692688 T 13 CATAB v2.0e-lin.ifort 2019-Jul-13 06:48:01 2019-Jul-13 06:48

Alternate Designations
 1998 HP96 = 2002 QG7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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