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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1748676108687136 4.4081e-08  
a 2.634487925574933 1.7838e-08 au
q 2.173801316167171 1.2108e-07 au
i 13.99469496511065 6.0219e-06 deg
node 190.4547137019028 1.8629e-05 deg
peri 138.2417242044374 2.8261e-05 deg
M 351.0396138757117 2.4809e-05 deg
tp 2459039.374692755442
(2020-Jul-08.87469276)
0.00010794 TDB
period 1561.86231238674
4.28
1.5863e-05
4.343e-08
d
yr
n .2304940692562525 2.341e-09 deg/d
Q 3.095174534982695 2.0957e-08 au
  Orbit Determination Parameters
   # obs. used (total)      465  
   data-arc span      7195 days (19.70 yr)  
   first obs. used      1999-10-19  
   last obs. used      2019-07-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55658  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 13:18:30  

Additional Information
 Earth MOID = 1.18484 au 
 Jupiter MOID = 2.40267 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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