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JPL Small-Body Database Browser
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160336 (2003 RW4)
Classification: Main-belt Asteroid          SPK-ID: 2160336
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1752302756547226 4.4494e-08  
a 2.63368146132646 1.7451e-08 au
q 2.172180732871491 1.2175e-07 au
i 13.9989405962916 6.0545e-06 deg
node 190.5082633728002 1.9465e-05 deg
peri 138.4086751259662 2.8769e-05 deg
M 258.6661583713054 2.4121e-05 deg
tp 2459039.935666796064
(2020-Jul-09.43566680)
0.00010782 TDB
period 1561.145195957779
4.27
1.5516e-05
4.248e-08
d
yr
n .2305999473541193 2.2919e-09 deg/d
Q 3.095182189781428 2.0509e-08 au
  Orbit Determination Parameters
   # obs. used (total)      445  
   data-arc span      7143 days (19.56 yr)  
   first obs. used      1999-10-19  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55824  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:33:08  

Additional Information
 Earth MOID = 1.18225 au 
 Jupiter MOID = 2.39938 au 
 T_jup = 3.335 
[ 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 15.7   n/a MPO396305  

160336 (2003 RW4)          Discovered 2003-Sep-03 by NEAT at Haleakala
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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