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JPL Small-Body Database Browser
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347867 (2002 RB241)
Classification: Main-belt Asteroid          SPK-ID: 2347867
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1077150529557811 7.4878e-08  
a 2.776007735076654 2.9183e-08 au
q 2.476989914887215 2.0571e-07 au
i 3.48257374814641 6.3725e-06 deg
node 262.123782468104 0.0001349 deg
peri 139.2001530215424 0.00013893 deg
M 253.7178545796102 3.5874e-05 deg
tp 2459499.254981611607
(2021-Oct-11.75498161)
0.0001716 TDB
period 1689.388115661168
4.63
2.664e-05
7.294e-08
d
yr
n .2130949049911533 3.3603e-09 deg/d
Q 3.075025555266094 3.2327e-08 au
  Orbit Determination Parameters
   # obs. used (total)      149  
   data-arc span      7044 days (19.29 yr)  
   first obs. used      2000-02-12  
   last obs. used      2019-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65723  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:30:05  

Additional Information
 Earth MOID = 1.4867 au 
 Jupiter MOID = 2.29469 au 
 T_jup = 3.324 
[ 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 16.7   n/a MPO437472  

347867 (2002 RB241)          Discovered 2002-Sep-14 by Matson, R. at Palomar
Reference: 20121228/Numbers.arcLast Updated: 2013-01-02

[ show close-approach data ]
Alternate Designations
 2002 RB241 = 2007 TM255 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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