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JPL Small-Body Database Browser
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442924 (2013 CW48)
Classification: Main-belt Asteroid          SPK-ID: 2442924
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2289303017338202 7.2347e-08  
a 2.275723254205583 1.6048e-08 au
q 1.754741242957627 1.7041e-07 au
i 2.371495678081726 5.7538e-06 deg
node 240.2215280226555 0.00021235 deg
peri 165.914712132942 0.00021381 deg
M 345.3135387773447 2.4045e-05 deg
tp 2458651.655491301120
(2019-Jun-17.15549130)
8.4018e-05 TDB
period 1253.942429643609
3.43
1.3264e-05
3.631e-08
d
yr
n .2870945200429321 3.0368e-09 deg/d
Q 2.796705265453538 1.9722e-08 au
  Orbit Determination Parameters
   # obs. used (total)      132  
   data-arc span      6704 days (18.35 yr)  
   first obs. used      1998-11-18  
   last obs. used      2017-03-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70715  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 12:23:54  

Additional Information
 Earth MOID = .763946 au 
 Jupiter MOID = 2.59753 au 
 T_jup = 3.573 
[ 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 18.1   n/a MPO349193  

442924 (2013 CW48)          Discovered 1998-Nov-18 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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