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100432 (1996 HX23)
Classification: Main-belt Asteroid          SPK-ID: 2100432
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1485936488781079 3.6171e-08  
a 2.55173293518356 1.4267e-08 au
q 2.17256162738219 9.2174e-08 au
i 6.986997742597531 4.3198e-06 deg
node 63.48232928971623 4.9201e-05 deg
peri 192.8962738319849 5.3968e-05 deg
M 40.73864026621873 2.5362e-05 deg
tp 2459228.017311419953
(2021-Jan-13.51731142)
0.0001043 TDB
period 1488.851063571512
4.08
1.2487e-05
3.419e-08
d
yr
n .2417971876491248 2.0279e-09 deg/d
Q 2.930904242984929 1.6387e-08 au
  Orbit Determination Parameters
   # obs. used (total)      540  
   data-arc span      9215 days (25.23 yr)  
   first obs. used      1996-04-14  
   last obs. used      2021-07-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56929  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 14:45:22  

Additional Information
 Earth MOID = 1.15853 au 
 Jupiter MOID = 2.11456 au 
 T_jup = 3.414 
[ 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 16.1   n/a MPO469010  

100432 (1996 HX23)          Discovered 1996-Apr-20 by Elst, E. W. at La Silla
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1996 HX23 = 2000 HO56 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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