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385832 (2006 HQ25)
Classification: Main-belt Asteroid          SPK-ID: 2385832
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07849655239090191 5.6484e-08  
a 2.684257344606855 2.184e-08 au
q 2.47355239732526 1.5095e-07 au
i 4.246375697778787 4.3989e-06 deg
node 75.84062615709723 7.9875e-05 deg
peri 166.4792242769274 0.00010324 deg
M 104.9736354211215 6.2068e-05 deg
tp 2458732.104850472512
(2019-Sep-05.60485047)
0.00027639 TDB
period 1606.329562212794
4.40
1.9604e-05
5.367e-08
d
yr
n .2241134126325131 2.7352e-09 deg/d
Q 2.89496229188845 2.3554e-08 au
  Orbit Determination Parameters
   # obs. used (total)      168  
   data-arc span      6177 days (16.91 yr)  
   first obs. used      2003-10-21  
   last obs. used      2020-09-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .66733  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:06:47  

Additional Information
 Earth MOID = 1.45926 au 
 Jupiter MOID = 2.10377 au 
 T_jup = 3.367 
[ 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 17.37   n/a E2021B25  

385832 (2006 HQ25)          Discovered 2006-Apr-20 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-02-19

Alternate Designations
 2006 HQ25 = 2003 UR128 = 2003 UV418 = 2010 FN19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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