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JPL Small-Body Database Browser
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136767 (1996 JA9)
Classification: Main-belt Asteroid          SPK-ID: 2136767
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1053870658694495 4.8791e-08  
a 2.712358504598167 2.0859e-08 au
q 2.426511000212518 1.37e-07 au
i 7.030146929998753 5.0724e-06 deg
node 150.5560076144469 3.8083e-05 deg
peri 193.9011087033584 4.8357e-05 deg
M 309.3987781850544 2.6212e-05 deg
tp 2458829.838816488581
(2019-Dec-12.33881649)
0.00011796 TDB
period 1631.620165968082
4.47
1.8822e-05
5.153e-08
d
yr
n .2206395872696283 2.5452e-09 deg/d
Q 2.998206008983816 2.3058e-08 au
  Orbit Determination Parameters
   # obs. used (total)      333  
   data-arc span      8566 days (23.45 yr)  
   first obs. used      1996-05-12  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61258  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 16:04:50  

Additional Information
 Earth MOID = 1.41828 au 
 Jupiter MOID = 2.37981 au 
 T_jup = 3.344 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO439843  

136767 (1996 JA9)          Discovered 1996-May-12 by Spacewatch at Kitt Peak
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

Alternate Designations
 1996 JA9 = 2005 JD100 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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