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JPL Small-Body Database Browser
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344188 (2001 HW24)
Classification: Main-belt Asteroid          SPK-ID: 2344188
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2163104903251848 8.4248e-08  
a 2.236567106216733 2.0916e-08 au
q 1.752774178825812 1.8247e-07 au
i 7.690849577937529 8.628e-06 deg
node 71.51273359483173 5.0396e-05 deg
peri 199.0185911172371 5.418e-05 deg
M 95.67727587649945 1.6106e-05 deg
tp 2458275.803484735685
(2018-Jun-06.30348474)
5.5529e-05 TDB
period 1221.718996745228
3.34
1.7138e-05
4.692e-08
d
yr
n .2946667776788878 4.1336e-09 deg/d
Q 2.720360033607655 2.5441e-08 au
  Orbit Determination Parameters
   # obs. used (total)      136  
   data-arc span      6778 days (18.56 yr)  
   first obs. used      2001-04-15  
   last obs. used      2019-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63322  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 22:56:02  

Additional Information
 Earth MOID = .738354 au 
 Jupiter MOID = 2.38354 au 
 T_jup = 3.595 
[ 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 17.2   n/a MPO455506  

344188 (2001 HW24)          Discovered 2001-Apr-15 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

Alternate Designations
 2001 HW24 = 2011 FY28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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