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357206 (2002 GW68)
Classification: Main-belt Asteroid          SPK-ID: 2357206
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1000169058277577 7.3046e-08  
a 3.121589628293687 4.3998e-08 au
q 2.809377892407731 2.204e-07 au
i 13.44918824427595 9.2501e-06 deg
node 22.48296701337724 2.0006e-05 deg
peri 216.5272216866225 4.3248e-05 deg
M 66.97249886964029 3.4633e-05 deg
tp 2458625.737486295284
(2019-May-22.23748630)
0.00019546 TDB
period 2014.476198600627
5.52
4.259e-05
1.166e-07
d
yr
n .1787065045742794 3.7782e-09 deg/d
Q 3.433801364179642 4.8399e-08 au
  Orbit Determination Parameters
   # obs. used (total)      178  
   data-arc span      6284 days (17.20 yr)  
   first obs. used      2002-04-08  
   last obs. used      2019-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59662  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:28:41  

Additional Information
 Earth MOID = 1.8112 au 
 Jupiter MOID = 1.59228 au 
 T_jup = 3.166 
[ 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 15.6   n/a MPO437509  

357206 (2002 GW68)          Discovered 2002-Apr-08 by NEAT at Palomar
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ hide close-approach data ]
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
1906-Apr-16 05:33 00:08 Jupiter 1.90398333460033 1.90397841141022 1.90398825785342 3.01404230361445 2.86264103352827 2417316.731160117 8.21491121375103 617.06954887853 13.2832246133342 -63.2199895333981 1563879.83917317 T 16 CATAB v2.0f-lin.ifort 2020-Feb-26 00:28:46 2020-Feb-26 00:28
1916-Jul-17 15:27 00:06 Jupiter 1.60654298420155 1.60654210296318 1.60654386547224 3.93565285743951 3.79932854149177 2421062.143506710 6.30331074611425 1007.46858381283 33.5671375056939 -88.7454974567991 1586416.93532143 T 16 CATAB v2.0f-lin.ifort 2020-Feb-26 00:28:46 2020-Feb-26 00:28
1988-Dec-18 08:27 00:02 Jupiter 1.78768978118134 1.78768828234954 1.78769128002382 3.20636743325106 3.05502458689204 2447513.851775903 2.00571348710863 263.908526926248 20.0905984109243 -73.5510082770009 1381412.69050973 T 16 CATAB v2.0f-lin.ifort 2020-Feb-26 00:28:46 2020-Feb-26 00:28
1999-Apr-06 01:06 00:01 Jupiter 1.65422500475296 1.65422421577765 1.65422579382504 4.01957604556102 3.89010538092119 2451274.545928598 1.0777509016024 1260.74781974542 26.6431379205652 -88.874802329871 1699474.9252786 T 16 CATAB v2.0f-lin.ifort 2020-Feb-26 00:28:46 2020-Feb-26 00:28
2071-Aug-26 21:52 00:04 Jupiter 1.69945525287025 1.69945372970385 1.69945677608071 3.42940575084372 3.28085466107987 2477715.410937337 3.78059779038537 517.729273707807 28.3149109326274 -80.8066143666319 1429654.84826044 T 16 CATAB v2.0f-lin.ifort 2020-Feb-26 00:28:46 2020-Feb-26 00:28
2081-Dec-20 23:30 00:04 Jupiter 1.73778591896922 1.73778308681476 1.73778875126809 4.10654236054714 3.98608336947424 2481484.479167007 4.32430242902662 886.8122130381 52.5192916734797 -81.7662921801437 1539154.45953655 T 16 CATAB v2.0f-lin.ifort 2020-Feb-26 00:28:46 2020-Feb-26 00:28
2154-May-11 17:18 00:09 Jupiter 1.64613607263009 1.64613397387749 1.64613817166686 3.63970056093589 3.49547082462795 2507923.220945167 9.04115662347038 1198.398923878 34.8165315373163 -84.1327865221034 1472446.17295572 T 16 CATAB v2.0f-lin.ifort 2020-Feb-26 00:28:46 2020-Feb-26 00:28
2164-Sep-05 09:20 00:10 Jupiter 1.85494545383916 1.85493872755832 1.85495218012727 4.21745485575207 4.10775690407998 2511692.888749296 9.81328326506185 392.552915954578 131.763406827069 -35.0786643646232 1001839.73854125 T 16 CATAB v2.0f-lin.ifort 2020-Feb-26 00:28:46 2020-Feb-26 00:28

Alternate Designations
 2002 GW68 = 2004 TK218 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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