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115277 (2003 SS185)
Classification: Main-belt Asteroid          SPK-ID: 2115277
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04091843320635945 5.059e-08  
a 2.616379054768849 1.3932e-08 au
q 2.509320923173772 1.3725e-07 au
i 4.104527383570403 3.7105e-06 deg
node 268.1554782984202 7.2429e-05 deg
peri 118.28388457 9.0225e-05 deg
M 354.9967005586358 5.2269e-05 deg
tp 2459221.983419922404
(2021-Jan-07.48341992)
0.00022444 TDB
period 1545.786188235163
4.23
1.2347e-05
3.38e-08
d
yr
n .2328911997920068 1.8602e-09 deg/d
Q 2.723437186363926 1.4502e-08 au
  Orbit Determination Parameters
   # obs. used (total)      422  
   data-arc span      10122 days (27.71 yr)  
   first obs. used      1993-03-21  
   last obs. used      2020-12-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53685  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:42:49  

Additional Information
 Earth MOID = 1.51514 au 
 Jupiter MOID = 2.46188 au 
 T_jup = 3.402 
[ 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 16.14   n/a E2021B55  

115277 (2003 SS185)          Discovered 2003-Sep-22 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2003 SS185 = 1993 FG63 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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