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115166 (2003 SM80)
Classification: Main-belt Asteroid          SPK-ID: 2115166
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2013039908830652 4.8128e-08  
a 2.163387578443796 5.7324e-09 au
q 1.72788902507621 1.0209e-07 au
i 6.082095625107293 4.296e-06 deg
node 182.5309961800983 3.9221e-05 deg
peri 186.4144957185229 4.0418e-05 deg
M 152.7071982274984 1.0336e-05 deg
tp 2458707.488632717168
(2019-Aug-11.98863272)
3.2789e-05 TDB
period 1162.250989356829
3.18
4.6194e-06
1.265e-08
d
yr
n .3097437673072819 1.2311e-09 deg/d
Q 2.598886131811382 6.8863e-09 au
  Orbit Determination Parameters
   # obs. used (total)      629  
   data-arc span      8485 days (23.23 yr)  
   first obs. used      1997-12-29  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49822  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 08:56:14  

Additional Information
 Earth MOID = .725615 au 
 Jupiter MOID = 2.86458 au 
 T_jup = 3.661 
[ 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 16.81   n/a MPCxxxxx  

115166 (2003 SM80)          Discovered 2003-Sep-19 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2003 SM80 = 2000 WB35 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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