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JPL Small-Body Database Browser
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452506 (2004 RS178)
Classification: Main-belt Asteroid          SPK-ID: 2452506
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2326422764968181 7.4233e-08  
a 2.336053732376793 2.2348e-08 au
q 1.792588874057767 1.6497e-07 au
i 5.38888389579354 9.8892e-06 deg
node 213.6226013858745 8.13e-05 deg
peri 137.9748925783944 8.5533e-05 deg
M 33.52001389625313 3.172e-05 deg
tp 2458479.070457721366
(2018-Dec-26.57045772)
0.00011356 TDB
period 1304.13535494371
3.57
1.8714e-05
5.124e-08
d
yr
n .2760449662186626 3.9612e-09 deg/d
Q 2.879518590695819 2.7547e-08 au
  Orbit Determination Parameters
   # obs. used (total)      57  
   data-arc span      7099 days (19.44 yr)  
   first obs. used      1997-10-11  
   last obs. used      2017-03-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52515  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 10:49:17  

Additional Information
 Earth MOID = .790933 au 
 Jupiter MOID = 2.57743 au 
 T_jup = 3.525 
[ 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 18.1   n/a MPO409068  

452506 (2004 RS178)          Discovered 2004-Aug-22 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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