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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2319712547334877 4.2711e-08  
a 2.430193749992141 1.5597e-08 au
q 1.866458656560984 9.9982e-08 au
i 1.487906622792689 4.7523e-06 deg
node 55.83818291155492 0.00025042 deg
peri 4.103800148989675 0.000251 deg
M 191.1249008364335 2.0132e-05 deg
tp 2459649.616864521093
(2022-Mar-11.11686452)
8.2265e-05 TDB
period 1383.756826110031
3.79
1.3321e-05
3.647e-08
d
yr
n .2601613182368317 2.5045e-09 deg/d
Q 2.993928843423298 1.9215e-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 = .879079 au 
 Jupiter MOID = 2.35114 au 
 T_jup = 3.470 
[ 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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