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115240 (2003 SC148)
Classification: Main-belt Asteroid          SPK-ID: 2115240
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1376668385124738 5.0785e-08  
a 2.850118473464518 2.3553e-08 au
q 2.457751673836659 1.4434e-07 au
i 13.99974978409933 5.7204e-06 deg
node 24.91390218994066 1.7615e-05 deg
peri 9.395522117351634 2.4167e-05 deg
M 166.701402844941 1.6931e-05 deg
tp 2458386.677766915776
(2018-Sep-25.17776692)
7.9262e-05 TDB
period 1757.489732601922
4.81
2.1785e-05
5.964e-08
d
yr
n .2048376120337434 2.5391e-09 deg/d
Q 3.242485273092375 2.6795e-08 au
  Orbit Determination Parameters
   # obs. used (total)      641  
   data-arc span      7805 days (21.37 yr)  
   first obs. used      1999-11-01  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50598  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:42:39  

Additional Information
 Earth MOID = 1.46348 au 
 Jupiter MOID = 2.21654 au 
 T_jup = 3.248 
[ 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 15.00   n/a E2021B55  
diameter diameter 3.251 km 0.347 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.220   0.040 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

115240 (2003 SC148)          Discovered 2003-Sep-16 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2003 SC148 = 2004 XD125 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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