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227202 (2005 QG107)
Classification: Main-belt Asteroid          SPK-ID: 2227202
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1406409300486093 5.0243e-08  
a 2.294054083444181 1.2891e-08 au
q 1.971416183566782 1.1296e-07 au
i 6.630404777132407 5.4505e-06 deg
node 33.54538577679499 4.4405e-05 deg
peri 252.3426206356243 5.199e-05 deg
M 190.374667342405 3.0016e-05 deg
tp 2459798.487515467712
(2022-Aug-06.98751547)
0.00010809 TDB
period 1269.123557168967
3.47
1.0698e-05
2.929e-08
d
yr
n .283660324454974 2.391e-09 deg/d
Q 2.616691983321581 1.4704e-08 au
  Orbit Determination Parameters
   # obs. used (total)      325  
   data-arc span      7203 days (19.72 yr)  
   first obs. used      2001-05-24  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57315  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 00:38:50  

Additional Information
 Earth MOID = .965607 au 
 Jupiter MOID = 2.53588 au 
 T_jup = 3.574 
[ 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 16.7   n/a MPO287930  

227202 (2005 QG107)          Discovered 2005-Aug-27 by NEAT at Palomar
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

Alternate Designations
 2005 QG107 = 2001 KS70 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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