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115375 (2003 SG259)
Classification: Main-belt Asteroid          SPK-ID: 2115375
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07392844823429207 4.7352e-08  
a 2.846735151730452 1.8929e-08 au
q 2.636280439429008 1.384e-07 au
i 1.350341924374265 5.9492e-06 deg
node 208.5568613823528 0.00019314 deg
peri 205.5002749409905 0.00019721 deg
M 184.3691589356215 4.1807e-05 deg
tp 2460056.388721203247
(2023-Apr-21.88872120)
0.00020829 TDB
period 1754.361237273956
4.80
1.7498e-05
4.791e-08
d
yr
n .205202892284255 2.0467e-09 deg/d
Q 3.057189864031897 2.0328e-08 au
  Orbit Determination Parameters
   # obs. used (total)      493  
   data-arc span      8884 days (24.32 yr)  
   first obs. used      1996-03-16  
   last obs. used      2020-07-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58404  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:43:17  

Additional Information
 Earth MOID = 1.64669 au 
 Jupiter MOID = 2.20045 au 
 T_jup = 3.303 
[ 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 15.62   n/a E2021B55  

115375 (2003 SG259)          Discovered 2003-Sep-28 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2003 SG259 = 1998 SD8 = 2003 SJ221 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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