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362195 (2009 HQ6)
Classification: Main-belt Asteroid          SPK-ID: 2362195
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05990890399352749 5.6744e-08  
a 2.533818658792086 1.795e-08 au
q 2.382020360025503 1.4826e-07 au
i 6.422397292633383 4.3118e-06 deg
node 105.6694529409292 5.3585e-05 deg
peri 92.76392660606275 6.4781e-05 deg
M 333.159428751082 3.5872e-05 deg
tp 2459310.337585048253
(2021-Apr-05.83758505)
0.00014677 TDB
period 1473.200039248981
4.03
1.5654e-05
4.286e-08
d
yr
n .2443659994629945 2.5967e-09 deg/d
Q 2.685616957558669 1.9025e-08 au
  Orbit Determination Parameters
   # obs. used (total)      211  
   data-arc span      6288 days (17.22 yr)  
   first obs. used      2004-01-28  
   last obs. used      2021-04-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55605  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 12:18:05  

Additional Information
 Earth MOID = 1.38901 au 
 Jupiter MOID = 2.29177 au 
 T_jup = 3.438 
[ 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 16.86   n/a MPCxxxxx  

362195 (2009 HQ6)          Discovered 2009-Apr-17 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-04-29

Alternate Designations
 2009 HQ6 = 2005 GM135 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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