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JPL Small-Body Database Browser
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423220 (2004 RS191)
Classification: Main-belt Asteroid          SPK-ID: 2423220
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2738547009043346 9.0177e-08  
a 2.709393075300621 2.7407e-08 au
q 1.967413045031894 2.4945e-07 au
i 5.215050130133706 9.2775e-06 deg
node 301.4787139709647 8.6104e-05 deg
peri 49.08005935403419 8.863e-05 deg
M 196.3003175069134 2.1872e-05 deg
tp 2459741.216105892430
(2022-Jun-10.71610589)
0.00010757 TDB
period 1628.945114982348
4.46
2.4716e-05
6.767e-08
d
yr
n .2210019212365551 3.3533e-09 deg/d
Q 3.451373105569348 3.4912e-08 au
  Orbit Determination Parameters
   # obs. used (total)      122  
   data-arc span      5233 days (14.33 yr)  
   first obs. used      2004-09-10  
   last obs. used      2019-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58221  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:04:29  

Additional Information
 Earth MOID = .965997 au 
 Jupiter MOID = 2.01434 au 
 T_jup = 3.303 
[ 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 16.8   n/a MPO472250  

423220 (2004 RS191)          Discovered 2004-Sep-10 by LINEAR at Socorro
Reference: Last Updated: 2015-02-04

Alternate Designations
 2004 RS191 = 2013 TE139 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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