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JPL Small-Body Database Browser
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295518 (2008 RF103)
Classification: Main-belt Asteroid          SPK-ID: 2295518
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1000568874036744 8.6847e-08  
a 2.390606299838884 2.1092e-08 au
q 2.15140967446939 2.1436e-07 au
i 7.577713652073393 8.7483e-06 deg
node 319.347778644604 4.0057e-05 deg
peri 48.22807230685216 5.5001e-05 deg
M 303.3100607397575 3.4334e-05 deg
tp 2458813.100365704246
(2019-Nov-25.60036570)
0.00012783 TDB
period 1350.083147949404
3.70
1.7868e-05
4.892e-08
d
yr
n .2666502433918919 3.529e-09 deg/d
Q 2.629802925208378 2.3203e-08 au
  Orbit Determination Parameters
   # obs. used (total)      157  
   data-arc span      6520 days (17.85 yr)  
   first obs. used      2001-12-22  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57802  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:00:46  

Additional Information
 Earth MOID = 1.15609 au 
 Jupiter MOID = 2.80567 au 
 T_jup = 3.514 
[ 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 16.8   n/a MPO450204  

295518 (2008 RF103)          Discovered 2008-Sep-05 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

Alternate Designations
 2008 RF103 = 2005 YS145 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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