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266428 (2007 GM52)
Classification: Main-belt Asteroid          SPK-ID: 2266428
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03668934139687635 4.5249e-08  
a 2.771359889290702 2.1951e-08 au
q 2.669680520178906 1.252e-07 au
i 3.546672380132426 6.1893e-06 deg
node 20.85063019930531 7.4158e-05 deg
peri 124.1259568111235 0.00011172 deg
M 52.17137885224272 8.2838e-05 deg
tp 2458956.287645042741
(2020-Apr-16.78764504)
0.00038708 TDB
period 1685.147100167811
4.61
2.0021e-05
5.481e-08
d
yr
n .2136312016702579 2.5382e-09 deg/d
Q 2.873039258402498 2.2757e-08 au
  Orbit Determination Parameters
   # obs. used (total)      281  
   data-arc span      9329 days (25.54 yr)  
   first obs. used      1995-10-02  
   last obs. used      2021-04-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49692  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 11:22:29  

Additional Information
 Earth MOID = 1.68272 au 
 Jupiter MOID = 2.10565 au 
 T_jup = 3.333 
[ 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 16.64   n/a E2021B55  

266428 (2007 GM52)          Discovered 2007-Apr-14 by Spacewatch at Kitt Peak
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

Alternate Designations
 2007 GM52 = 2005 YS147 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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