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JPL Small-Body Database Browser
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447049 (2004 RO160)
Classification: Main-belt Asteroid          SPK-ID: 2447049
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1377499680760828 7.9666e-08  
a 3.072066291512237 4.723e-08 au
q 2.648889257928816 2.479e-07 au
i 9.178224657431123 8.5474e-06 deg
node 185.351773944481 4.9232e-05 deg
peri 193.991990956598 5.6931e-05 deg
M 241.4969364908238 3.0143e-05 deg
tp 2459247.898037227834
(2021-Feb-02.39803723)
0.00017341 TDB
period 1966.728002639131
5.38
4.5355e-05
1.242e-07
d
yr
n .1830451386856342 4.2212e-09 deg/d
Q 3.495243325095657 5.3736e-08 au
  Orbit Determination Parameters
   # obs. used (total)      94  
   data-arc span      5410 days (14.81 yr)  
   first obs. used      2004-09-10  
   last obs. used      2019-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68388  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:48:48  

Additional Information
 Earth MOID = 1.651 au 
 Jupiter MOID = 1.96414 au 
 T_jup = 3.196 
[ 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 MPO440855  

447049 (2004 RO160)          Discovered 2004-Sep-10 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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