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JPL Small-Body Database Browser
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226755 (2004 RW53)
Classification: Main-belt Asteroid          SPK-ID: 2226755
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09907128266107637 6.0953e-08  
a 2.65092058762541 2.3227e-08 au
q 2.388290484776706 1.6481e-07 au
i 2.706193095230624 5.0954e-06 deg
node 70.03047305723436 0.00015123 deg
peri 329.3858227996728 0.00015563 deg
M 100.4695354957294 3.5434e-05 deg
tp 2458160.527636556711
(2018-Feb-11.02763656)
0.00015511 TDB
period 1576.498289337832
4.32
2.072e-05
5.673e-08
d
yr
n .2283541964077924 3.0013e-09 deg/d
Q 2.913550690474114 2.5529e-08 au
  Orbit Determination Parameters
   # obs. used (total)      240  
   data-arc span      7616 days (20.85 yr)  
   first obs. used      1998-04-03  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62253  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:16:31  

Additional Information
 Earth MOID = 1.39597 au 
 Jupiter MOID = 2.44632 au 
 T_jup = 3.382 
[ 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 16.4   n/a MPO437075  

226755 (2004 RW53)          Discovered 2004-Sep-08 by LINEAR at Socorro
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Alternate Designations
 2004 RW53 = 2005 YA191 = 2006 AF41 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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