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277955 (2006 SL75)
Classification: Main-belt Asteroid          SPK-ID: 2277955
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1571845888253054 8.4205e-08  
a 2.573283915738756 3.1749e-08 au
q 2.168803341512588 2.293e-07 au
i 9.371398993150924 1.3073e-05 deg
node 33.70669356459143 5.6605e-05 deg
peri 262.2286947105339 7.7593e-05 deg
M 179.487419713921 5.1706e-05 deg
tp 2458248.770664407509
(2018-May-10.27066441)
0.0002197 TDB
period 1507.752249403512
4.13
2.7904e-05
7.64e-08
d
yr
n .2387660175220571 4.4189e-09 deg/d
Q 2.977764489964925 3.674e-08 au
  Orbit Determination Parameters
   # obs. used (total)      192  
   data-arc span      4340 days (11.88 yr)  
   first obs. used      2006-09-19  
   last obs. used      2018-08-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59521  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 10:27:01  

Additional Information
 Earth MOID = 1.17743 au 
 Jupiter MOID = 2.27139 au 
 T_jup = 3.393 
[ 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 16.7   n/a MPO455062  

277955 (2006 SL75)          Discovered 2006-Sep-19 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

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