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393775 (2005 GT214)
Classification: Main-belt Asteroid          SPK-ID: 2393775
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1326415834847797 6.8166e-08  
a 2.740486494055786 4.6839e-08 au
q 2.376984025965574 1.7405e-07 au
i 17.04590898492514 9.1275e-06 deg
node 46.13130672781848 2.9762e-05 deg
peri 236.6027545384753 5.6634e-05 deg
M 59.84877994866651 4.8886e-05 deg
tp 2458725.018317533781
(2019-Aug-29.51831753)
0.00022181 TDB
period 1657.066456039735
4.54
4.2483e-05
1.163e-07
d
yr
n .2172513954934391 5.5697e-09 deg/d
Q 3.103988962145997 5.3052e-08 au
  Orbit Determination Parameters
   # obs. used (total)      112  
   data-arc span      7973 days (21.83 yr)  
   first obs. used      1996-05-19  
   last obs. used      2018-03-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63415  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:51:27  

Additional Information
 Earth MOID = 1.40405 au 
 Jupiter MOID = 2.06907 au 
 T_jup = 3.274 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456946.5 (2014-Oct-16.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1323569663395885 6.8226e-08  
q 2.378297282083819 1.7436e-07 au
tp 2457070.373642141533
(2015-Feb-16.87364214)
0.00020785 TDB
node 46.16592702623795 2.974e-05 deg
peri 237.2795316115645 5.6707e-05 deg
i 17.05225115992047 9.1312e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      112  
   data-arc span      7973 days (21.83 yr)  
   first obs. used      1996-05-19  
   last obs. used      2018-03-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63415  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:51:27  

Additional Information
 Jupiter MOID = 2.06907 au 
 T_jup = 3.274 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.654719655698741E-15 -1.162555441815831E-14 4.404352825037925E-12 -3.784216748067634E-14 1.004857756894388E-12 -2.403599874209161E-14
q -1.162555441815831E-14 3.039975917422141E-14 -9.955243422612865E-12 8.044811212938294E-14 -2.29029509404013E-12 6.290690446889518E-14
tp 4.404352825037925E-12 -9.955243422612865E-12 4.320109585678081E-8 -1.262621052538779E-10 1.01251067785868E-8 -1.548419719426893E-10
node -3.784216748067634E-14 8.044811212938294E-14 -1.262621052538779E-10 8.844941554180692E-10 -8.729932731108198E-10 -9.08160249768808E-11
peri 1.004857756894388E-12 -2.29029509404013E-12 1.01251067785868E-8 -8.729932731108198E-10 3.21568451608281E-9 5.146997281046026E-11
i -2.403599874209161E-14 6.290690446889518E-14 -1.548419719426893E-10 -9.08160249768808E-11 5.146997281046026E-11 8.337792049277876E-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 16.2   n/a MPO437612  

393775 (2005 GT214)          Discovered 2005-Apr-07 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-05-15

Alternate Designations
 2005 GT214 = 1996 KP6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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