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JPL Small-Body Database Browser
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226137 (2002 RS98)
Classification: Main-belt Asteroid          SPK-ID: 2226137
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1616146299272632 7.0399e-08  
a 2.341846634259396 1.4745e-08 au
q 1.963369957117157 1.6099e-07 au
i 5.16859165795308 5.7448e-06 deg
node 255.9230433589395 6.6554e-05 deg
peri 130.9895330219998 6.8418e-05 deg
M 201.8093414999398 1.9608e-05 deg
tp 2459175.694116442378
(2020-Nov-22.19411644)
7.4992e-05 TDB
period 1308.989316326648
3.58
1.2363e-05
3.385e-08
d
yr
n .2750213431918987 2.5975e-09 deg/d
Q 2.720323311401636 1.7128e-08 au
  Orbit Determination Parameters
   # obs. used (total)      369  
   data-arc span      7059 days (19.33 yr)  
   first obs. used      2000-01-05  
   last obs. used      2019-05-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55128  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:28:43  

Additional Information
 Earth MOID = .972109 au 
 Jupiter MOID = 2.73132 au 
 T_jup = 3.541 
[ 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 16.5   n/a MPO281210  

226137 (2002 RS98)          Discovered 2002-Sep-05 by LONEOS at Anderson Mesa
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

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