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JPL Small-Body Database Browser
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109673 (2001 RF23)
Classification: Main-belt Asteroid          SPK-ID: 2109673
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .164705120188955 5.4284e-08  
a 2.581971302717449 1.2636e-08 au
q 2.156707408978939 1.44e-07 au
i 2.355116728546803 4.2001e-06 deg
node 164.8380769460007 0.00012767 deg
peri 266.6133228416539 0.00012855 deg
M 20.87190501282394 1.3389e-05 deg
tp 2458512.641227313909
(2019-Jan-29.14122731)
5.6242e-05 TDB
period 1515.393930144831
4.15
1.1124e-05
3.046e-08
d
yr
n .2375619915315312 1.7439e-09 deg/d
Q 3.007235196455959 1.4717e-08 au
  Orbit Determination Parameters
   # obs. used (total)      699  
   data-arc span      6400 days (17.52 yr)  
   first obs. used      2001-08-01  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58464  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:42:10  

Additional Information
 Earth MOID = 1.1726 au 
 Jupiter MOID = 2.27206 au 
 T_jup = 3.404 
[ 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 15.9   n/a MPO320268  

109673 (2001 RF23)          Discovered 2001-Sep-07 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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