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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2162336927277896 8.2739e-08  
a 2.236881601080075 2.0011e-08 au
q 1.75319243228368 1.7989e-07 au
i 7.690010301661099 8.6032e-06 deg
node 71.51192390974722 4.8778e-05 deg
peri 199.0831667115659 5.2061e-05 deg
M 213.4407568412562 1.5488e-05 deg
tp 2459497.977720563156
(2021-Oct-10.47772056)
5.3147e-05 TDB
period 1221.976693812175
3.35
1.6398e-05
4.49e-08
d
yr
n .2946046367520445 3.9534e-09 deg/d
Q 2.720570769876471 2.4339e-08 au
  Orbit Determination Parameters
   # obs. used (total)      148  
   data-arc span      6838 days (18.72 yr)  
   first obs. used      2001-04-15  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65603  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 08:13:05  

Additional Information
 Earth MOID = .73921 au 
 Jupiter MOID = 2.3843 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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