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100427 (1996 HQ10)
Classification: Main-belt Asteroid          SPK-ID: 2100427
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2106993678489623 4.1588e-08  
a 2.753465101520802 1.6814e-08 au
q 2.17331174523619 1.1847e-07 au
i 11.5448988585368 5.736e-06 deg
node 211.9151457118521 2.3615e-05 deg
peri 88.15293888329198 2.7692e-05 deg
M 37.76290047720325 1.3592e-05 deg
tp 2458825.442535161876
(2019-Dec-07.94253516)
6.2463e-05 TDB
period 1668.851876983572
4.57
1.5286e-05
4.185e-08
d
yr
n .2157171675719329 1.9759e-09 deg/d
Q 3.333618457805414 2.0357e-08 au
  Orbit Determination Parameters
   # obs. used (total)      528  
   data-arc span      8424 days (23.06 yr)  
   first obs. used      1996-04-17  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53006  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:34:28  

Additional Information
 Earth MOID = 1.19554 au 
 Jupiter MOID = 2.03109 au 
 T_jup = 3.283 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.3   n/a MPO474879  

100427 (1996 HQ10)          Discovered 1996-Apr-17 by Elst, E. W. at La Silla
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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