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226356 (2003 GN52)
Classification: Main-belt Asteroid          SPK-ID: 2226356
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1355965922744729 5.4948e-08  
a 2.369441114783462 1.026e-08 au
q 2.048152974023796 1.3386e-07 au
i 1.916659881509849 4.0521e-06 deg
node 127.4803292914644 0.00016023 deg
peri 87.79568970479761 0.00016089 deg
M 348.8497540212703 1.6455e-05 deg
tp 2459437.761903065214
(2021-Aug-11.26190307)
6.1018e-05 TDB
period 1332.193489884723
3.65
8.6528e-06
2.369e-08
d
yr
n .2702310157897194 1.7552e-09 deg/d
Q 2.690729255543128 1.1651e-08 au
  Orbit Determination Parameters
   # obs. used (total)      415  
   data-arc span      10661 days (29.19 yr)  
   first obs. used      1992-03-30  
   last obs. used      2021-06-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54988  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 03:48:16  

Additional Information
 Earth MOID = 1.04302 au 
 Jupiter MOID = 2.27327 au 
 T_jup = 3.532 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457528.5 (2016-May-20.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1360864533651346 5.4953e-08  
q 2.046882662254412 1.3387e-07 au
tp 2458106.192114892468
(2017-Dec-18.69211489)
5.744e-05 TDB
node 127.5002652733407 0.00016029 deg
peri 87.96463579370364 0.00016095 deg
i 1.916455260262942 4.0519e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      415  
   data-arc span      10661 days (29.19 yr)  
   first obs. used      1992-03-30  
   last obs. used      2021-06-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54988  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 03:48:16  

Additional Information
 Jupiter MOID = 2.27327 au 
 T_jup = 3.532 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.019820860438378E-15 -7.342994282750943E-15 -1.416541224875081E-12 -5.929920056455226E-15 -2.956938989137555E-13 -1.320162444156827E-15
q -7.342994282750943E-15 1.792144181169657E-14 3.531540132425004E-12 1.359308264946341E-14 7.334270057457325E-13 3.255731481944241E-15
tp -1.416541224875081E-12 3.531540132425004E-12 3.299315471045676E-9 2.381165025204558E-12 8.661853320155463E-10 9.818408131450386E-13
node -5.929920056455226E-15 1.359308264946341E-14 2.381165025204558E-12 2.569401725716647E-8 -2.567844933524417E-8 2.359060302840059E-10
peri -2.956938989137555E-13 7.334270057457325E-13 8.661853320155463E-10 -2.567844933524417E-8 2.590492804467254E-8 -2.355443480128958E-10
i -1.320162444156827E-15 3.255731481944241E-15 9.818408131450386E-13 2.359060302840059E-10 -2.355443480128958E-10 1.641805912525041E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.93   n/a MPO638197  

226356 (2003 GN52)          Discovered 2003-Apr-01 by Buie, M. W. at Kitt Peak
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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