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JPL Small-Body Database Browser
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461592 (2004 RK299)
Classification: Main-belt Asteroid          SPK-ID: 2461592
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1097156732505258 1.4294e-07  
a 2.781687590694299 4.4012e-08 au
q 2.476492863908641 3.8566e-07 au
i 6.401377228801256 1.6138e-05 deg
node 359.4605723297924 7.0455e-05 deg
peri 326.8404585610239 8.0475e-05 deg
M 164.5155675708034 4.138e-05 deg
tp 2458226.099801095955
(2018-Apr-17.59980110)
0.0001893 TDB
period 1694.575630269606
4.64
4.0217e-05
1.101e-07
d
yr
n .2124425688470004 5.0419e-09 deg/d
Q 3.086882317479957 4.8841e-08 au
  Orbit Determination Parameters
   # obs. used (total)      60  
   data-arc span      5143 days (14.08 yr)  
   first obs. used      2004-09-11  
   last obs. used      2018-10-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60094  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:24:38  

Additional Information
 Earth MOID = 1.46818 au 
 Jupiter MOID = 2.24605 au 
 T_jup = 3.315 
[ 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 17.2   n/a E2013Q53  

461592 (2004 RK299)          Discovered 2004-Sep-11 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-03-24
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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