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441417 (2008 GL47)
Classification: Main-belt Asteroid          SPK-ID: 2441417
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0780729572105353 6.2098e-08  
a 3.177375676509896 4.7679e-08 au
q 2.929308561275943 2.0313e-07 au
i 11.94967978921449 6.7361e-06 deg
node 89.47775174920366 3.795e-05 deg
peri 199.3903163642257 6.6945e-05 deg
M 359.3411080612612 5.3431e-05 deg
tp 2459004.286282116434
(2020-Jun-03.78628212)
0.00030703 TDB
period 2068.717921371704
5.66
4.6564e-05
1.275e-07
d
yr
n .1740208253048318 3.917e-09 deg/d
Q 3.425442791743848 5.1401e-08 au
  Orbit Determination Parameters
   # obs. used (total)      132  
   data-arc span      6639 days (18.18 yr)  
   first obs. used      2002-04-12  
   last obs. used      2020-06-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57489  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 07:18:30  

Additional Information
 Earth MOID = 1.91571 au 
 Jupiter MOID = 1.71105 au 
 T_jup = 3.162 
[ show covariance matrix ]

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 15.8   n/a MPO437716  

441417 (2008 GL47)          Discovered 2008-Apr-04 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1966-May-11 04:26 00:04 Jupiter 1.83200937483338 1.83200802367885 1.83201072600177 3.8191125153465 3.69606927249928 2439256.684917313 3.61051131704911 288.676929077987 23.3245810850468 -77.7490281687843 2292102.43917974 T 9 CATAB v2.0f-lin.ifort 2020-Jun-24 07:18:33 2020-Jun-24 07:18
1977-Mar-27 13:03 00:03 Jupiter 1.76715199995225 1.76715136093602 1.76715263896868 3.66209925207099 3.52878745036113 2443230.043609857 2.83766554886723 161.38146025417 28.7441185617392 -87.4341436857495 1995258.83446207 T 9 CATAB v2.0f-lin.ifort 2020-Jun-24 07:18:33 2020-Jun-24 07:18
1988-Jan-17 05:31 00:02 Jupiter 1.87938088950741 1.87937998795837 1.87938179105858 3.33762262439647 3.1997406397159 2447177.729608689 2.2045770732379 237.39985290079 35.1881223251393 -83.9358411389291 1945625.77313585 T 9 CATAB v2.0f-lin.ifort 2020-Jun-24 07:18:33 2020-Jun-24 07:18
2085-Sep-13 07:51 00:05 Jupiter 1.97141873030954 1.9714166295152 1.97142083112159 3.71890640337766 3.60152222582498 2482846.827117055 4.66310732351229 330.278468901201 25.0800742957881 -71.864203481729 2292818.56881578 T 9 CATAB v2.0f-lin.ifort 2020-Jun-24 07:18:33 2020-Jun-24 07:18
2096-Jul-29 10:57 00:05 Jupiter 1.79388369639417 1.79388258780356 1.79388480500894 3.79602020412314 3.66952645825375 2486818.956099490 5.37498860994888 388.616442546808 23.0674508945813 -82.81175575131 2278912.78832742 T 9 CATAB v2.0f-lin.ifort 2020-Jun-24 07:18:33 2020-Jun-24 07:18
2107-Jun-12 02:18 00:07 Jupiter 1.78746937674865 1.78746788566477 1.78747086783283 3.65214922827362 3.52000855807263 2490787.595743438 6.5126918256772 150.29098345794 74.4485340390663 -79.9383922158062 2166993.93285106 T 9 CATAB v2.0f-lin.ifort 2020-Jun-24 07:18:33 2020-Jun-24 07:18
2118-Mar-27 12:46 00:08 Jupiter 1.93963073265258 1.93962792262943 1.93963354277264 3.45465839766252 3.32585016385663 2494729.032005984 7.97235895165571 747.911889621783 38.5422028858318 -79.9873442524289 1929149.25110002 T 9 CATAB v2.0f-lin.ifort 2020-Jun-24 07:18:33 2020-Jun-24 07:18

Alternate Designations
 2008 GL47 = 2008 JW33 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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