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226351 (2003 GH11)
Classification: Main-belt Asteroid          SPK-ID: 2226351
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 .1666131776618826 3.7155e-08  
a 2.550499123512729 1.4389e-08 au
q 2.125552359920427 8.959e-08 au
i 7.187771634391652 4.811e-06 deg
node 203.2914510958377 5.1015e-05 deg
peri 31.84628184314954 5.6238e-05 deg
M 95.61629563314381 2.373e-05 deg
tp 2458805.346704444764
(2019-Nov-17.84670444)
9.7431e-05 TDB
period 1487.771362171182
4.07
1.259e-05
3.447e-08
d
yr
n .2419726640487509 2.0476e-09 deg/d
Q 2.975445887105032 1.6786e-08 au
  Orbit Determination Parameters
   # obs. used (total)      314  
   data-arc span      7852 days (21.50 yr)  
   first obs. used      1999-04-18  
   last obs. used      2020-10-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59677  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 00:35:27  

Additional Information
 Earth MOID = 1.11728 au 
 Jupiter MOID = 2.02348 au 
 T_jup = 3.410 
[ 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 16.70   n/a E2021B55  

226351 (2003 GH11)          Discovered 2003-Apr-03 by LONEOS at Anderson Mesa
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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