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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1050891607863927 4.884e-08  
a 2.711279404078207 2.0638e-08 au
q 2.426353326846197 1.3711e-07 au
i 7.031570371097692 5.0735e-06 deg
node 150.548589292818 3.7998e-05 deg
peri 194.099740469481 4.8328e-05 deg
M 37.51896151573357 2.5948e-05 deg
tp 2458830.555095446450
(2019-Dec-13.05509545)
0.00011813 TDB
period 1630.646562901861
4.46
1.8618e-05
5.097e-08
d
yr
n .2207713235904121 2.5207e-09 deg/d
Q 2.996205481310217 2.2807e-08 au
  Orbit Determination Parameters
   # obs. used (total)      336  
   data-arc span      8574 days (23.47 yr)  
   first obs. used      1996-05-12  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61185  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 12:23:28  

Additional Information
 Earth MOID = 1.41909 au 
 Jupiter MOID = 2.38505 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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