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115116 (2003 SE40)
Classification: Main-belt Asteroid          SPK-ID: 2115116
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1513118055645929 4.7672e-08  
a 3.000600530832353 1.9977e-08 au
q 2.546574246734034 1.4309e-07 au
i 10.47304726629659 5.4257e-06 deg
node 291.3131199907144 2.4494e-05 deg
peri 61.04261183397602 2.9079e-05 deg
M 129.8443791147145 1.6466e-05 deg
tp 2458515.751085011475
(2019-Feb-01.25108501)
8.4574e-05 TDB
period 1898.500428563668
5.20
1.896e-05
5.191e-08
d
yr
n .1896233440791804 1.8937e-09 deg/d
Q 3.454626814930672 2.3e-08 au
  Orbit Determination Parameters
   # obs. used (total)      774  
   data-arc span      8667 days (23.73 yr)  
   first obs. used      1997-06-28  
   last obs. used      2021-03-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47642  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 08:56:12  

Additional Information
 Earth MOID = 1.55827 au 
 Jupiter MOID = 2.02975 au 
 T_jup = 3.210 
[ 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 14.58   n/a MPCxxxxx  

115116 (2003 SE40)          Discovered 2003-Sep-16 by NEAT at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2003 SE40 = 1997 MA11 = 2000 CC13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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