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447065 (2004 RS303)
Classification: Main-belt Asteroid          SPK-ID: 2447065
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1186408738289577 1.0279e-07  
a 3.039173486004929 4.1571e-08 au
q 2.678603287907504 3.1263e-07 au
i 4.906789571502201 1.355e-05 deg
node 245.3194128701508 0.00010808 deg
peri 101.4046753953604 0.00012101 deg
M 351.1337920019608 5.3456e-05 deg
tp 2459048.161431176449
(2020-Jul-17.66143118)
0.00028767 TDB
period 1935.225885442386
5.30
3.9706e-05
1.087e-07
d
yr
n .18602479571407 3.8168e-09 deg/d
Q 3.399743684102353 4.6503e-08 au
  Orbit Determination Parameters
   # obs. used (total)      72  
   data-arc span      7199 days (19.71 yr)  
   first obs. used      1999-10-14  
   last obs. used      2019-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57009  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:48:49  

Additional Information
 Earth MOID = 1.67737 au 
 Jupiter MOID = 2.0318 au 
 T_jup = 3.224 
[ 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 MPO477126  

447065 (2004 RS303)          Discovered 2004-Sep-12 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

Alternate Designations
 2004 RS303 = 2010 XU15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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