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183041 (2002 QW50)
Classification: Main-belt Asteroid          SPK-ID: 2183041
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1073830388344125 5.5612e-08  
a 2.354797024375578 1.3889e-08 au
q 2.101931764059896 1.3753e-07 au
i 3.298643509692866 7.1609e-06 deg
node 152.7701557748679 8.7526e-05 deg
peri 263.2563377620863 9.4453e-05 deg
M 13.84623149362788 3.6505e-05 deg
tp 2459345.735778327229
(2021-May-11.23577833)
0.00013362 TDB
period 1319.862361871387
3.61
1.1677e-05
3.197e-08
d
yr
n .2727557133226897 2.4131e-09 deg/d
Q 2.60766228469126 1.538e-08 au
  Orbit Determination Parameters
   # obs. used (total)      194  
   data-arc span      6665 days (18.25 yr)  
   first obs. used      2002-08-12  
   last obs. used      2020-11-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60256  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:37:19  

Additional Information
 Earth MOID = 1.11613 au 
 Jupiter MOID = 2.67738 au 
 T_jup = 3.545 
[ 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 17.4   n/a MPO433196  

183041 (2002 QW50)          Discovered 2002-Aug-29 by Matson, R. at Palomar
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2002 QW50 = 2006 UN108 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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