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JPL Small-Body Database Browser
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117164 (2004 RB3)
Classification: Main-belt Asteroid          SPK-ID: 2117164
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1121141726480355 1.0065e-07  
a 3.154946893211774 4.0271e-08 au
q 2.801232632530846 3.2796e-07 au
i 21.487156397681 8.1027e-06 deg
node 275.8802762459038 2.5323e-05 deg
peri 48.13671167719993 4.4813e-05 deg
M 255.1579631410121 3.8995e-05 deg
tp 2459196.600458282526
(2020-Dec-13.10045828)
0.00022437 TDB
period 2046.852306678669
5.60
3.919e-05
1.073e-07
d
yr
n .1758798125420954 3.3675e-09 deg/d
Q 3.508661153892702 4.4786e-08 au
  Orbit Determination Parameters
   # obs. used (total)      423  
   data-arc span      7547 days (20.66 yr)  
   first obs. used      1998-08-27  
   last obs. used      2019-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58226  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:05:42  

Additional Information
 Earth MOID = 1.82594 au 
 Jupiter MOID = 1.79194 au 
 T_jup = 3.089 
[ 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 14.2   n/a MPO371899  

117164 (2004 RB3)          Discovered 2004-Sep-06 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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