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JPL Small-Body Database Browser
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109702 (2001 RK41)
Classification: Main-belt Asteroid          SPK-ID: 2109702
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05098019760211174 4.8331e-08  
a 2.777629113611406 1.932e-08 au
q 2.636025032534118 1.4136e-07 au
i 4.968916519330272 5.5586e-06 deg
node 208.3061335566938 5.3625e-05 deg
peri 208.7679061895332 7.8978e-05 deg
M 233.3051132025817 5.8601e-05 deg
tp 2459195.567726926119
(2020-Dec-12.06772693)
0.00027712 TDB
period 1690.868409203774
4.63
1.7642e-05
4.83e-08
d
yr
n .2129083481839507 2.2214e-09 deg/d
Q 2.919233194688694 2.0305e-08 au
  Orbit Determination Parameters
   # obs. used (total)      398  
   data-arc span      8855 days (24.24 yr)  
   first obs. used      1995-05-25  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58378  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:11:36  

Additional Information
 Earth MOID = 1.64805 au 
 Jupiter MOID = 2.2735 au 
 T_jup = 3.327 
[ 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 15.9   n/a MPO439734  

109702 (2001 RK41)          Discovered 2001-Sep-11 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2001 RK41 = 1999 FM65 = 2004 HG63 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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