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215536 (2002 WQ3)
Classification: Main-belt Asteroid          SPK-ID: 2215536
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08497266486041997 3.8217e-08  
a 2.643397733335952 1.6603e-08 au
q 2.418781183648402 1.0168e-07 au
i 2.19691696791674 4.303e-06 deg
node 164.4609681825193 0.00011068 deg
peri 223.880662945908 0.00011479 deg
M 55.39454705607706 2.7478e-05 deg
tp 2458758.950183650585
(2019-Oct-02.45018365)
0.00012048 TDB
period 1569.79230821691
4.30
1.479e-05
4.049e-08
d
yr
n .2293297005696987 2.1607e-09 deg/d
Q 2.868014283023502 1.8014e-08 au
  Orbit Determination Parameters
   # obs. used (total)      300  
   data-arc span      7244 days (19.83 yr)  
   first obs. used      2000-03-27  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5311  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 03:24:20  

Additional Information
 Earth MOID = 1.42382 au 
 Jupiter MOID = 2.50158 au 
 T_jup = 3.388 
[ 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 MPO503087  

215536 (2002 WQ3)          Discovered 2002-Nov-24 by NEAT at Palomar
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

Alternate Designations
 2002 WQ3 = 2006 RC55 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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