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JPL Small-Body Database Browser
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109960 (2001 SX48)
Classification: Outer Main-belt Asteroid          SPK-ID: 2109960
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1495308652545172 4.9588e-08  
a 3.218452524348511 2.9205e-08 au
q 2.737194533602093 1.6726e-07 au
i 6.038849262261325 4.9721e-06 deg
node 102.8270256220427 5.2944e-05 deg
peri 258.7283758991109 5.5417e-05 deg
M 18.81753090973629 1.8318e-05 deg
tp 2458490.262533157685
(2019-Jan-06.76253316)
0.00010671 TDB
period 2108.963617681623
5.77
2.8706e-05
7.859e-08
d
yr
n .1706999575439556 2.3234e-09 deg/d
Q 3.69971051509493 3.3572e-08 au
  Orbit Determination Parameters
   # obs. used (total)      679  
   data-arc span      8856 days (24.25 yr)  
   first obs. used      1995-08-30  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59103  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 10:18:57  

Additional Information
 Earth MOID = 1.74169 au 
 Jupiter MOID = 1.78275 au 
 T_jup = 3.163 
[ 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 14.6   n/a MPO453561  
diameter diameter 5.786 km 2.480 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.092   0.056 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

109960 (2001 SX48)          Discovered 2001-Sep-16 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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