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JPL Small-Body Database Browser
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447073 (2004 RK356)
Classification: Main-belt Asteroid          SPK-ID: 2447073
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1240120560895438 1.1542e-07  
a 3.116175779785693 6.3665e-08 au
q 2.729732414198032 3.3428e-07 au
i 4.639208132715311 1.0561e-05 deg
node 195.8072533991333 0.00012579 deg
peri 217.0708519004728 0.00014231 deg
M 212.2903738838116 5.7032e-05 deg
tp 2459424.899361127169
(2021-Jul-29.39936113)
0.0003192 TDB
period 2009.237839193573
5.50
6.1574e-05
1.686e-07
d
yr
n .1791724170118603 5.4908e-09 deg/d
Q 3.502619145373355 7.156e-08 au
  Orbit Determination Parameters
   # obs. used (total)      62  
   data-arc span      4548 days (12.45 yr)  
   first obs. used      2004-09-07  
   last obs. used      2017-02-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49853  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 11:43:08  

Additional Information
 Earth MOID = 1.74195 au 
 Jupiter MOID = 1.86541 au 
 T_jup = 3.201 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6   n/a MPO368922  

447073 (2004 RK356)          Discovered 2004-Sep-07 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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