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136703 (1995 SJ88)
Classification: Main-belt Asteroid          SPK-ID: 2136703
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08763621268711952 8.2651e-08  
a 3.076020127775221 3.4011e-08 au
q 2.806449373627651 2.6917e-07 au
i 4.305996676832907 1.0565e-05 deg
node 210.5695909883348 7.8187e-05 deg
peri 57.90891548150515 9.5913e-05 deg
M 303.2391346347337 5.6733e-05 deg
tp 2459311.191014709447
(2021-Apr-06.69101471)
0.00031213 TDB
period 1970.526075943948
5.40
3.2682e-05
8.948e-08
d
yr
n .1826923299289749 3.03e-09 deg/d
Q 3.345590881922791 3.6992e-08 au
  Orbit Determination Parameters
   # obs. used (total)      181  
   data-arc span      8979 days (24.58 yr)  
   first obs. used      1995-09-26  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6991  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 22:40:39  

Additional Information
 Earth MOID = 1.79364 au 
 Jupiter MOID = 1.7216 au 
 T_jup = 3.219 
[ 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 16.4   n/a MPO426851  

136703 (1995 SJ88)          Discovered 1995-Sep-26 by Spacewatch at Kitt Peak
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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