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115119 (2003 SP44)
Classification: Main-belt Asteroid          SPK-ID: 2115119
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2089610799769288 4.7673e-08  
a 2.582584963943947 1.2206e-08 au
q 2.042925220746042 1.2725e-07 au
i 4.927860600336015 5.2652e-06 deg
node 310.6294872960895 4.6643e-05 deg
peri 142.1390525589679 4.7933e-05 deg
M 347.705087661863 9.4842e-06 deg
tp 2459252.272995108919
(2021-Feb-06.77299511)
3.9981e-05 TDB
period 1515.934211372757
4.15
1.0747e-05
2.942e-08
d
yr
n .2374773240812352 1.6836e-09 deg/d
Q 3.122244707141852 1.4756e-08 au
  Orbit Determination Parameters
   # obs. used (total)      552  
   data-arc span      7796 days (21.34 yr)  
   first obs. used      1999-10-10  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51805  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:42:06  

Additional Information
 Earth MOID = 1.062 au 
 Jupiter MOID = 2.07705 au 
 T_jup = 3.388 
[ 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 MPCxxxxx  

115119 (2003 SP44)          Discovered 2003-Sep-16 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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