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344779 (2003 WA193)
Classification: Main-belt Asteroid          SPK-ID: 2344779
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2640697462336931 5.7818e-08  
a 2.738955589563767 2.3787e-08 au
q 2.015680282082307 1.5482e-07 au
i 9.325793256280456 6.8521e-06 deg
node 117.0183506770368 3.7766e-05 deg
peri 354.8575281436725 3.9774e-05 deg
M 204.7236821375881 1.4046e-05 deg
tp 2459714.632232909259
(2022-May-15.13223291)
7.0148e-05 TDB
period 1655.678131646159
4.53
2.1569e-05
5.905e-08
d
yr
n .2174335658115324 2.8326e-09 deg/d
Q 3.462230897045226 3.0069e-08 au
  Orbit Determination Parameters
   # obs. used (total)      276  
   data-arc span      7443 days (20.38 yr)  
   first obs. used      2000-03-12  
   last obs. used      2020-07-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57784  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 21:38:41  

Additional Information
 Earth MOID = 1.03244 au 
 Jupiter MOID = 1.66927 au 
 T_jup = 3.281 
[ 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 16.4   n/a MPO440552  

344779 (2003 WA193)          Discovered 2003-Nov-23 by LONEOS at Anderson Mesa
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ 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
1902-Oct-28 00:57 00:04 Jupiter 1.75690490527177 1.75690238681302 1.75690742383198 2.0154217752185 1.76002945685891 2416050.539696677 4.35160053091059 730.409717185228 70.0915401479333 82.3911114916008 1247046.21386303 T 13 CATAB v2.0f-lin.ifort 2020-Aug-25 21:38:56 2020-Aug-25 21:39
1961-Apr-28 02:35 00:02 Jupiter 1.68333859127738 1.68333805838918 1.68333912416548 1.97267000694637 1.69854841396516 2437417.607404680 2.00494824887712 333.780134280414 82.6354120823061 -89.9242006584617 1201661.49345748 T 13 CATAB v2.0f-lin.ifort 2020-Aug-25 21:38:56 2020-Aug-25 21:39
1998-Jan-29 23:53 < 00:01 Jupiter 1.85402684194696 1.85402583888715 1.8540278450094 2.04515928746067 1.80802802602524 2450843.495346711 0.811669609617086 137.30144681291 57.7899251868676 77.1624438671694 1314650.7839623 T 13 CATAB v2.0f-lin.ifort 2020-Aug-25 21:38:56 2020-Aug-25 21:39
2019-Oct-21 07:17 < 00:01 Jupiter 1.92858253946354 1.92858187623643 1.92858320269241 1.96314190430302 1.72497463080122 2458777.803254312 0.324081062672607 265.296007609611 54.2251465685694 81.9247975524581 1394868.35404594 T 13 CATAB v2.0f-lin.ifort 2020-Aug-25 21:38:56 2020-Aug-25 21:39
2056-Jul-20 15:21 00:01 Jupiter 1.67401061856373 1.67401008857098 1.67401114855838 1.97865880438862 1.70385526128756 2472200.139546688 1.45286696788035 233.065950067648 80.1797211421447 85.5934866358931 1166892.77842928 T 13 CATAB v2.0f-lin.ifort 2020-Aug-25 21:38:56 2020-Aug-25 21:39
2093-May-08 13:41 00:03 Jupiter 1.97348455747848 1.97348233546499 1.97348677950228 2.1932609869171 1.98796146175966 2485641.069987847 3.15336689322765 273.587657270236 30.7664202513564 78.0366932613061 1403793.57006715 T 13 CATAB v2.0f-lin.ifort 2020-Aug-25 21:38:56 2020-Aug-25 21:39
2115-Jan-20 01:17 00:04 Jupiter 1.81605105364982 1.81604851446272 1.81605359283763 1.98620947102559 1.73557198263955 2493566.553591993 3.69581182321398 244.188399009425 108.691922754695 70.2373298051672 1056360.91971848 T 13 CATAB v2.0f-lin.ifort 2020-Aug-25 21:38:56 2020-Aug-25 21:39
2151-Oct-16 07:44 00:05 Jupiter 1.69578846921091 1.69578701675304 1.69578992178687 1.93135838018566 1.65262618012059 2506984.822532086 4.94624495945396 789.315612161577 91.5585673935241 83.3689892338187 1125071.61871027 T 13 CATAB v2.0f-lin.ifort 2020-Aug-25 21:38:56 2020-Aug-25 21:39
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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