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268056 (2004 RS19)
Classification: Main-belt Asteroid          SPK-ID: 2268056
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 .06105121638861132 4.487e-08  
a 2.588964237869641 1.7225e-08 au
q 2.430904821961085 1.215e-07 au
i 4.851323555358745 4.7717e-06 deg
node 149.7164557744262 6.3502e-05 deg
peri 166.6768805937625 7.8039e-05 deg
M 304.3145504020378 4.5585e-05 deg
tp 2459235.856790853786
(2021-Jan-21.35679085)
0.00019247 TDB
period 1521.55446923901
4.17
1.5185e-05
4.157e-08
d
yr
n .2366001397111011 2.3613e-09 deg/d
Q 2.747023653778196 1.8277e-08 au
  Orbit Determination Parameters
   # obs. used (total)      271  
   data-arc span      7220 days (19.77 yr)  
   first obs. used      2000-10-07  
   last obs. used      2020-07-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62816  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 22:15:29  

Additional Information
 Earth MOID = 1.4177 au 
 Jupiter MOID = 2.42208 au 
 T_jup = 3.413 
[ 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 16.6   n/a MPO433740  

268056 (2004 RS19)          Discovered 2004-Sep-07 by Spacewatch at Kitt Peak
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

Alternate Designations
 2004 RS19 = 2002 AV126 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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