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382604 (2002 GC75)
Classification: Main-belt Asteroid          SPK-ID: 2382604
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1679111848415696 1.235e-07  
a 2.606558359546637 2.5416e-08 au
q 2.168888057036463 3.0847e-07 au
i 3.594243079688971 1.1561e-05 deg
node 206.2987616541535 0.00015034 deg
peri 349.1659179895668 0.00015695 deg
M 117.8163280499945 4.3215e-05 deg
tp 2458497.459920466382
(2019-Jan-13.95992047)
0.00018132 TDB
period 1537.091094498008
4.21
2.2482e-05
6.155e-08
d
yr
n .2342086303724053 3.4256e-09 deg/d
Q 3.044228662056811 2.9683e-08 au
  Orbit Determination Parameters
   # obs. used (total)      67  
   data-arc span      6323 days (17.31 yr)  
   first obs. used      2002-04-02  
   last obs. used      2019-07-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59287  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:36:33  

Additional Information
 Earth MOID = 1.16775 au 
 Jupiter MOID = 1.91539 au 
 T_jup = 3.389 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457305.5 (2015-Oct-10.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1668056269859008 1.2397e-07  
q 2.172304861021758 3.089e-07 au
tp 2456958.886429864384
(2014-Oct-28.38642986)
0.00017389 TDB
node 206.3798725232409 0.00015025 deg
peri 349.0387884483544 0.00015697 deg
i 3.594285113304651 1.1567e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      67  
   data-arc span      6323 days (17.31 yr)  
   first obs. used      2002-04-02  
   last obs. used      2019-07-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59287  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:36:33  

Additional Information
 Jupiter MOID = 1.91539 au 
 T_jup = 3.389 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.536870963928541E-14 -3.824433905896114E-14 1.19570366079204E-11 3.128000559980642E-13 2.951715009196011E-12 -1.403212146273639E-14
q -3.824433905896114E-14 9.542073938733593E-14 -2.988205359759182E-11 -7.76240895577944E-13 -7.364386921545E-12 3.539648389395197E-14
tp 1.19570366079204E-11 -2.988205359759182E-11 3.023877214748915E-8 5.617996738466994E-10 8.009588271312532E-9 2.649453539047284E-12
node 3.128000559980642E-13 -7.76240895577944E-13 5.617996738466994E-10 2.257592386550669E-8 -2.237070809719676E-8 8.305536148063194E-10
peri 2.951715009196011E-12 -7.364386921545E-12 8.009588271312532E-9 -2.237070809719676E-8 2.464017338859408E-8 -8.279201908577197E-10
i -1.403212146273639E-14 3.539648389395197E-14 2.649453539047284E-12 8.305536148063194E-10 -8.279201908577197E-10 1.337957749530321E-10

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.5   n/a MPO476791  

382604 (2002 GC75)          Discovered 2002-Apr-09 by NEAT at Palomar
Reference: Last Updated: 2014-01-21

[ show close-approach data ]
Alternate Designations
 2002 GC75 = 2006 EY56 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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