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115164 (2003 SJ80)
Classification: Main-belt Asteroid          SPK-ID: 2115164
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1288830265000912 5.0473e-08  
a 2.145401740989469 1.0577e-08 au
q 1.868895871552182 1.1131e-07 au
i 2.081528387508427 5.9709e-06 deg
node 19.52948909658299 0.00016886 deg
peri 308.9080684056038 0.00017167 deg
M 211.3608724744986 3.4612e-05 deg
tp 2459674.405792026634
(2022-Apr-04.90579203)
0.0001127 TDB
period 1147.78718073623
3.14
8.4881e-06
2.324e-08
d
yr
n .3136469948802561 2.3195e-09 deg/d
Q 2.421907610426757 1.194e-08 au
  Orbit Determination Parameters
   # obs. used (total)      281  
   data-arc span      8016 days (21.95 yr)  
   first obs. used      1999-04-12  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62342  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 08:56:14  

Additional Information
 Earth MOID = .856519 au 
 Jupiter MOID = 2.87174 au 
 T_jup = 3.698 
[ 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 17.2   n/a MPO453619  

115164 (2003 SJ80)          Discovered 2003-Sep-19 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2003 SJ80 = 1999 GK12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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