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JPL Small-Body Database Browser
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117248 (2004 SN38)
Classification: Main-belt Asteroid          SPK-ID: 2117248
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1302081263932108 3.7467e-08  
a 2.610973462289723 1.7624e-08 au
q 2.271003499702584 9.9112e-08 au
i 13.30773908756946 5.0634e-06 deg
node 184.6707495862806 1.9236e-05 deg
peri 62.65594988894264 2.9374e-05 deg
M 277.2240902270694 2.4885e-05 deg
tp 2458954.826451887346
(2020-Apr-15.32645189)
0.00010851 TDB
period 1540.998136164957
4.22
1.5602e-05
4.272e-08
d
yr
n .2336148185720217 2.3653e-09 deg/d
Q 2.950943424876863 1.9919e-08 au
  Orbit Determination Parameters
   # obs. used (total)      521  
   data-arc span      6755 days (18.49 yr)  
   first obs. used      2000-10-30  
   last obs. used      2019-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58801  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:07:21  

Additional Information
 Earth MOID = 1.29356 au 
 Jupiter MOID = 2.11806 au 
 T_jup = 3.360 
[ 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 15.3   n/a MPO385514  

117248 (2004 SN38)          Discovered 2004-Sep-17 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2004 SN38 = 2000 UG106 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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