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JPL Small-Body Database Browser
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183137 (2002 RW219)
Classification: Main-belt Asteroid          SPK-ID: 2183137
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2324708811010903 4.2759e-08  
a 2.429423194451246 1.5594e-08 au
q 1.864653043869739 1.0011e-07 au
i 1.488259360330507 4.7533e-06 deg
node 55.8369024381275 0.00025037 deg
peri 4.123699401987873 0.00025094 deg
M 86.97638173300939 1.9333e-05 deg
tp 2458266.341876696323
(2018-May-27.84187670)
7.1969e-05 TDB
period 1383.098744652291
3.79
1.3317e-05
3.646e-08
d
yr
n .2602851035704639 2.5061e-09 deg/d
Q 2.994193345032752 1.9219e-08 au
  Orbit Determination Parameters
   # obs. used (total)      388  
   data-arc span      6062 days (16.60 yr)  
   first obs. used      2002-08-29  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55952  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:12:33  

Additional Information
 Earth MOID = .876923 au 
 Jupiter MOID = 2.35028 au 
 T_jup = 3.471 
[ 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 MPO422712  

183137 (2002 RW219)          Discovered 2002-Sep-15 by NEAT at Palomar
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2002 RW219 = 2004 FJ120 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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