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JPL Small-Body Database Browser
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393679 (2004 RS247)
Classification: Main-belt Asteroid          SPK-ID: 2393679
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3748894233269247 8.1091e-08  
a 3.116637971534269 2.955e-08 au
q 1.948243359666991 2.5025e-07 au
i 15.33238992578168 7.3875e-06 deg
node 234.0096896385234 2.6736e-05 deg
peri 115.7890230825217 2.8018e-05 deg
M 309.9048412493112 8.4856e-06 deg
tp 2459280.154118552043
(2021-Mar-06.65411855)
5.0272e-05 TDB
period 2009.684871541623
5.50
2.8582e-05
7.825e-08
d
yr
n .1791325620736972 2.5476e-09 deg/d
Q 4.285032583401548 4.0628e-08 au
  Orbit Determination Parameters
   # obs. used (total)      238  
   data-arc span      5363 days (14.68 yr)  
   first obs. used      2004-08-24  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46687  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 04:52:02  

Additional Information
 Earth MOID = .998788 au 
 Jupiter MOID = 1.65344 au 
 T_jup = 3.053 
[ 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 15.8   n/a MPO353340  
diameter diameter 4.116 km 1.303 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  
geometric albedo albedo 0.050   0.082 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

393679 (2004 RS247)          Discovered 2004-Sep-12 by LINEAR at Socorro
Reference: Last Updated: 2014-05-15

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