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JPL Small-Body Database Browser
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109793 (2001 RK92)
Classification: Main-belt Asteroid          SPK-ID: 2109793
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .134044919222063 4.4263e-08  
a 2.5154281777092 1.038e-08 au
q 2.178247810819269 1.1025e-07 au
i 3.120012596174049 8.823e-06 deg
node 2.541126561900752 6.4905e-05 deg
peri 60.70452899277426 8.0643e-05 deg
M 96.14600449351121 4.3934e-05 deg
tp 2458211.324896525822
(2018-Apr-02.82489653)
0.00017777 TDB
period 1457.190426047913
3.99
9.0194e-06
2.469e-08
d
yr
n .2470507584766159 1.5291e-09 deg/d
Q 2.852608544599131 1.1771e-08 au
  Orbit Determination Parameters
   # obs. used (total)      870  
   data-arc span      7885 days (21.59 yr)  
   first obs. used      1997-09-04  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60443  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 10:02:16  

Additional Information
 Earth MOID = 1.19303 au 
 Jupiter MOID = 2.44434 au 
 T_jup = 3.445 
[ 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 15.6   n/a MPO268015  

109793 (2001 RK92)          Discovered 2001-Sep-11 by LONEOS at Anderson Mesa
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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