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JPL Small-Body Database Browser
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58966 (1998 RW3)
Classification: Main-belt Asteroid          SPK-ID: 2058966
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 .2348274046754028 4.059e-08  
a 2.639510421466792 1.7476e-08 au
q 2.019681039580066 1.0946e-07 au
i 17.13861886048868 6.2054e-06 deg
node 174.9722036188483 1.5338e-05 deg
peri 236.5524372257398 2.0804e-05 deg
M 252.6934543152821 1.5511e-05 deg
tp 2459067.382087862956
(2020-Aug-05.88208786)
7.0211e-05 TDB
period 1566.330838050645
4.29
1.5556e-05
4.259e-08
d
yr
n .2298365014941754 2.2826e-09 deg/d
Q 3.259339803353517 2.1579e-08 au
  Orbit Determination Parameters
   # obs. used (total)      558  
   data-arc span      8543 days (23.39 yr)  
   first obs. used      1996-04-14  
   last obs. used      2019-09-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .537  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:27:40  

Additional Information
 Earth MOID = 1.07617 au 
 Jupiter MOID = 2.33215 au 
 T_jup = 3.294 
[ 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 15.5   n/a MPO439480  

58966 (1998 RW3)          Discovered 1998-Sep-14 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

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