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JPL Small-Body Database Browser
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382908 (2004 RY158)
Classification: Main-belt Asteroid          SPK-ID: 2382908
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .220766371345885 8.0621e-08  
a 2.620080922197777 2.0419e-08 au
q 2.041655164371593 2.0582e-07 au
i 6.025129144432342 9.5788e-06 deg
node 207.5406031568347 6.1561e-05 deg
peri 163.0329661392296 6.4354e-05 deg
M 245.5845485401281 2.1118e-05 deg
tp 2459492.825875626730
(2021-Oct-05.32587563)
9.4137e-05 TDB
period 1549.06800579976
4.24
1.8108e-05
4.958e-08
d
yr
n .2323978021959969 2.7167e-09 deg/d
Q 3.198506680023959 2.4927e-08 au
  Orbit Determination Parameters
   # obs. used (total)      158  
   data-arc span      5702 days (15.61 yr)  
   first obs. used      2004-09-10  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53846  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 00:45:02  

Additional Information
 Earth MOID = 1.04262 au 
 Jupiter MOID = 2.27461 au 
 T_jup = 3.362 
[ 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 17.0   n/a MPO434374  

382908 (2004 RY158)          Discovered 2004-Sep-10 by LINEAR at Socorro
Reference: Last Updated: 2014-01-21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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