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100565 (1997 GC29)
Classification: Main-belt Asteroid          SPK-ID: 2100565
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1692635170116587 5.2104e-08  
a 2.557088310868185 1.4731e-08 au
q 2.124266550061234 1.3297e-07 au
i .3540621163055359 5.1918e-06 deg
node 339.4388271728987 0.0008276 deg
peri 287.0136339725707 0.00082773 deg
M 272.2422216334427 1.7455e-05 deg
tp 2459760.582778516691
(2022-Jun-30.08277852)
7.4206e-05 TDB
period 1493.540546554639
4.09
1.2906e-05
3.533e-08
d
yr
n .2410379824173256 2.0829e-09 deg/d
Q 2.989910071675136 1.7225e-08 au
  Orbit Determination Parameters
   # obs. used (total)      304  
   data-arc span      10157 days (27.81 yr)  
   first obs. used      1993-04-16  
   last obs. used      2021-02-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55486  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:32:45  

Additional Information
 Earth MOID = 1.10834 au 
 Jupiter MOID = 2.0932 au 
 T_jup = 3.417 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456933.5 (2014-Oct-03.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1699139507289969 5.2011e-08  
q 2.122274865081262 1.3282e-07 au
tp 2456775.042129006411
(2014-Apr-27.54212901)
6.2685e-05 TDB
node 339.6369609719893 0.0008252 deg
peri 287.0153847001537 0.00082533 deg
i .3553315735383253 5.1891e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      304  
   data-arc span      10157 days (27.81 yr)  
   first obs. used      1993-04-16  
   last obs. used      2021-02-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55486  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:32:45  

Additional Information
 Jupiter MOID = 2.0932 au 
 T_jup = 3.417 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.705134627789346E-15 -6.87919995032415E-15 1.34838842900465E-12 -1.068784736421462E-14 3.126948981432994E-13 -1.369051136879392E-16
q -6.87919995032415E-15 1.764075123779537E-14 -3.240328431831068E-12 2.048888474112257E-14 -7.45323109795942E-13 4.560641423689092E-16
tp 1.34838842900465E-12 -3.240328431831068E-12 3.929386957495368E-9 9.388983882039891E-13 9.261674429324367E-10 -2.140261276702105E-13
node -1.068784736421462E-14 2.048888474112257E-14 9.388983882039891E-13 6.809594139533239E-7 -6.809460879871634E-7 -1.468912281336128E-9
peri 3.126948981432994E-13 -7.45323109795942E-13 9.261674429324367E-10 -6.809460879871634E-7 6.811640186048235E-7 1.468848228148755E-9
i -1.369051136879392E-16 4.560641423689092E-16 -2.140261276702105E-13 -1.468912281336128E-9 1.468848228148755E-9 2.692660083601088E-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 16.50   n/a MPCxxxxx  

100565 (1997 GC29)          Discovered 1997-Apr-09 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1997 GC29 = 2002 RG217 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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