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113210 (2002 RF117)
Classification: Main-belt Asteroid          SPK-ID: 2113210
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1579503532182217 3.9356e-08  
a 2.365749714667042 7.9331e-09 au
q 1.992078711609475 9.3811e-08 au
i 9.179585911018988 3.7898e-06 deg
node 220.0169621487329 2.5476e-05 deg
peri 101.0788791724704 2.8769e-05 deg
M 95.03084830374289 1.1455e-05 deg
tp 2459045.656264208008
(2020-Jul-15.15626421)
4.2749e-05 TDB
period 1329.081526047397
3.64
6.6852e-06
1.83e-08
d
yr
n .2708637453344317 1.3624e-09 deg/d
Q 2.739420717724608 9.1861e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1089  
   data-arc span      9147 days (25.04 yr)  
   first obs. used      1995-11-30  
   last obs. used      2020-12-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48363  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 00:29:02  

Additional Information
 Earth MOID = 1.00396 au 
 Jupiter MOID = 2.60475 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 15.88   n/a E2021B55  

113210 (2002 RF117)          Discovered 2002-Sep-07 by Pravec, P., Kusnirak, P. at Ondrejov
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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