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JPL Small-Body Database Browser
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295575 (2008 SX104)
Classification: Main-belt Asteroid          SPK-ID: 2295575
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05592270842570667 6.2816e-08  
a 2.718355418715604 4.0124e-08 au
q 2.566337621237331 1.7424e-07 au
i 5.501999008292288 8.1936e-06 deg
node 31.33971195120477 7.9686e-05 deg
peri 202.1694165332872 0.00011254 deg
M 283.7540223891945 7.9659e-05 deg
tp 2458947.214673456903
(2020-Apr-07.71467346)
0.00036289 TDB
period 1637.034324375898
4.48
3.6245e-05
9.923e-08
d
yr
n .2199098666652858 4.8689e-09 deg/d
Q 2.870373216193876 4.2368e-08 au
  Orbit Determination Parameters
   # obs. used (total)      171  
   data-arc span      7062 days (19.33 yr)  
   first obs. used      1999-11-04  
   last obs. used      2019-03-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5597  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:24:40  

Additional Information
 Earth MOID = 1.5564 au 
 Jupiter MOID = 2.11035 au 
 T_jup = 3.351 
[ 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 16.6   n/a MPO427596  
diameter diameter 2.787 km 0.774 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.052   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

295575 (2008 SX104)          Discovered 2008-Sep-21 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ show close-approach data ]
Alternate Designations
 2008 SX104 = 1999 VX220 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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