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347812 (2002 MW3)
Classification: Mars-crossing Asteroid          SPK-ID: 2347812
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4398618963220586 4.5531e-08  
a 2.747872556491716 1.4886e-08 au
q 1.539188122941927 1.3114e-07 au
i 11.37431337299855 3.8503e-06 deg
node 127.4530333471595 3.7553e-05 deg
peri 174.3727542695771 3.7855e-05 deg
M 333.383020277631 8.2258e-06 deg
tp 2459123.512594919464
(2020-Oct-01.01259492)
3.8729e-05 TDB
period 1663.770068314333
4.56
1.352e-05
3.702e-08
d
yr
n .2163760527106597 1.7583e-09 deg/d
Q 3.956556990041506 2.1434e-08 au
  Orbit Determination Parameters
   # obs. used (total)      346  
   data-arc span      6569 days (17.98 yr)  
   first obs. used      2002-06-25  
   last obs. used      2020-06-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50337  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 06:05:29  

Additional Information
 Earth MOID = .524332 au 
 Jupiter MOID = 1.32434 au 
 T_jup = 3.173 
[ 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 16.1   n/a MPO471611  

347812 (2002 MW3)          Discovered 2002-Jun-25 by NEAT at Haleakala
Reference: 20121228/Numbers.arcLast Updated: 2013-01-02

[ 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
1931-Jul-01 18:47 00:02 Jupiter 1.31289892288538 1.3128981940416 1.31289965172923 2.65172899573967 2.39611307505289 2426524.282707236 1.51074887888463 94.2891969919243 38.3976852188362 -84.4486985201231 3199433.96224747 T 11 CATAB v2.0f-lin.ifort 2020-Jun-24 06:05:47 2020-Jun-24 06:05
1990-Dec-20 15:59 < 00:01 Jupiter 1.35841604237886 1.35841538711271 1.35841669764501 2.67529655753432 2.43107751597252 2448246.166040653 0.482489065087696 133.432269633228 35.7224192399704 -87.7852518647615 3420675.43666942 T 11 CATAB v2.0f-lin.ifort 2020-Jun-24 06:05:47 2020-Jun-24 06:05
2013-May-25 18:10 < 00:01 Jupiter 1.91159279906787 1.91159136555278 1.91159423258372 2.61339609371821 2.43795889892202 2456438.256797998 0.787601396713335 109.157399285005 58.9497953889981 -23.4274054872739 1460554.24729418 T 11 CATAB v2.0f-lin.ifort 2020-Jun-24 06:05:47 2020-Jun-24 06:05
2050-Jul-07 20:48 < 00:01 Jupiter 1.47636462469769 1.47636356231977 1.4763656870757 2.72205092188383 2.50242236536035 2469995.366338997 0.767399140272542 176.716234399577 56.8627541611335 -87.9729313902695 3311301.45186228 T 11 CATAB v2.0f-lin.ifort 2020-Jun-24 06:05:47 2020-Jun-24 06:05
2073-Jan-30 14:41 00:01 Jupiter 1.65995594344288 1.65995425010007 1.65995763678645 2.92414003237251 2.74409525866104 2478238.111650678 1.08881109066048 116.637952906469 55.7795372740937 55.7356482859351 1966497.33517498 T 11 CATAB v2.0f-lin.ifort 2020-Jun-24 06:05:47 2020-Jun-24 06:05
2110-Feb-21 00:13 00:02 Jupiter 1.69136074744924 1.691358077886 1.69136341702393 2.75683741167236 2.56876730328536 2491772.509141142 1.94440897403431 350.718978634062 103.975413627872 73.8953243813058 3010719.78965806 T 11 CATAB v2.0f-lin.ifort 2020-Jun-24 06:05:47 2020-Jun-24 06:05
2132-Sep-12 14:09 00:02 Jupiter 1.45496814056744 1.45496627998247 1.45497000115489 2.86345117845527 2.65236404721251 2500012.089251366 1.73233869411023 155.02167580408 48.1818438646476 62.4457836779567 1951684.16730044 T 11 CATAB v2.0f-lin.ifort 2020-Jun-24 06:05:47 2020-Jun-24 06:05
2169-Oct-14 05:27 00:03 Jupiter 1.93480202975725 1.9347979805815 1.9348060789937 2.64515700693693 2.47412419728138 2513557.727412739 3.15918045736022 636.088865829296 94.7137950175518 70.3047184530038 2682193.30171634 T 11 CATAB v2.0f-lin.ifort 2020-Jun-24 06:05:47 2020-Jun-24 06:05
2192-Mar-28 19:25 00:02 Jupiter 1.34687626315416 1.34687505562426 1.34687747068667 2.787802225968 2.55227012254652 2521759.309168861 2.09131528272281 152.273445935635 37.5425680352957 75.8625044507448 2204639.35313079 T 11 CATAB v2.0f-lin.ifort 2020-Jun-24 06:05:47 2020-Jun-24 06:05
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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