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175515 (2006 SL39)
Classification: Main-belt Asteroid          SPK-ID: 2175515
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2316230087978372 6.396e-08  
a 2.746789082855526 1.6551e-08 au
q 2.110569530951477 1.76e-07 au
i 4.527886243845695 5.977e-06 deg
node 324.3131675931068 6.8171e-05 deg
peri 38.59414710589673 6.9065e-05 deg
M 52.89644025843764 1.0395e-05 deg
tp 2458956.179256359504
(2020-Apr-16.67925636)
4.6924e-05 TDB
period 1662.786139877317
4.55
1.5029e-05
4.115e-08
d
yr
n .216504089952639 1.9569e-09 deg/d
Q 3.383008634759575 2.0385e-08 au
  Orbit Determination Parameters
   # obs. used (total)      351  
   data-arc span      8502 days (23.28 yr)  
   first obs. used      1997-11-06  
   last obs. used      2021-02-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58149  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:05:42  

Additional Information
 Earth MOID = 1.10857 au 
 Jupiter MOID = 2.09367 au 
 T_jup = 3.304 
[ 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 16.3   n/a MPO417950  
diameter diameter 4.053 km 0.285 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.036   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

175515 (2006 SL39)          Discovered 2006-Sep-18 by CSS at Catalina
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

Alternate Designations
 2006 SL39 = 2001 ON59 = 2006 RS102 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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