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JPL Small-Body Database Browser
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469624 (2004 RA167)
Classification: Main-belt Asteroid          SPK-ID: 2469624
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1569833860503931 1.6213e-07  
a 2.522048109868383 2.6999e-08 au
q 2.12612845779925 4.1181e-07 au
i 1.459097354654769 1.1542e-05 deg
node 287.7966270443624 0.00056775 deg
peri 35.23774018009352 0.00056873 deg
M 349.2628343790527 3.812e-05 deg
tp 2459044.133055699125
(2020-Jul-13.63305570)
0.00015519 TDB
period 1462.946610513311
4.01
2.3491e-05
6.431e-08
d
yr
n .2460786999422249 3.9514e-09 deg/d
Q 2.917967761937515 3.1237e-08 au
  Orbit Determination Parameters
   # obs. used (total)      83  
   data-arc span      5324 days (14.58 yr)  
   first obs. used      2004-09-07  
   last obs. used      2019-04-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61415  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:16:57  

Additional Information
 Earth MOID = 1.11393 au 
 Jupiter MOID = 2.38993 au 
 T_jup = 3.438 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.0   n/a MPO472613  

469624 (2004 RA167)          Discovered 2004-Sep-07 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-08-22

Alternate Designations
 2004 RA167 = 2008 RU61 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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