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46743 (1997 WE36)
Classification: Outer Main-belt Asteroid          SPK-ID: 2046743
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1108089685321369 3.8953e-08  
a 3.23154106780515 1.9412e-08 au
q 2.873457335312421 1.2945e-07 au
i 5.78027610955652 4.3802e-06 deg
node 49.68004088495477 3.2414e-05 deg
peri 348.2864542481037 3.708e-05 deg
M 40.61493009474581 1.5644e-05 deg
tp 2459157.115429037920
(2020-Nov-03.61542904)
9.2884e-05 TDB
period 2121.841533281314
5.81
1.9119e-05
5.234e-08
d
yr
n .1696639425486593 1.5287e-09 deg/d
Q 3.589624800297879 2.1562e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1595  
   data-arc span      10748 days (29.43 yr)  
   first obs. used      1991-11-07  
   last obs. used      2021-04-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4787  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 21:25:36  

Additional Information
 Earth MOID = 1.88074 au 
 Jupiter MOID = 1.82307 au 
 T_jup = 3.169 
[ 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 13.63   n/a MPCxxxxx  
diameter diameter 9.225 km 0.205 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.057   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46743 (1997 WE36)          Discovered 1997-Nov-29 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ 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
1972-Aug-11 20:16 00:01 Jupiter 1.95838270130224 1.95838229065654 1.95838311194805 3.20245059225212 3.06441957565103 2441541.344649178 1.26543628460456 46.8589807484167 11.4398593375992 77.3466367169845 3871135.04789475 T 30 CATAB v2.0g-lin.ifort 2021-Jul-08 21:25:43 2021-Jul-08 21:25
1983-Nov-14 13:29 < 00:01 Jupiter 1.89416883256644 1.89416846216479 1.89416920296808 2.87099242452507 2.71076558824067 2445653.061916780 0.92605435544072 43.3324264379375 9.18729484213686 78.8259943221976 3700679.90282981 T 30 CATAB v2.0g-lin.ifort 2021-Jul-08 21:25:43 2021-Jul-08 21:25
1995-Mar-08 07:04 < 00:01 Jupiter 1.84989350778587 1.84989314286969 1.84989387270205 2.69730382855556 2.5218436148392 2449784.794282877 0.599896958220176 48.340346630123 7.767031308713 79.5918844603167 3311142.49359917 T 30 CATAB v2.0g-lin.ifort 2021-Jul-08 21:25:43 2021-Jul-08 21:25
2006-Jul-14 06:25 < 00:01 Jupiter 1.83181824108073 1.83181786741557 1.83181861474599 2.62746358493614 2.44515358907889 2453930.767451653 0.323363601248867 60.9431451130141 7.74780582038075 80.8677599475971 3097357.69763476 T 30 CATAB v2.0g-lin.ifort 2021-Jul-08 21:25:43 2021-Jul-08 21:25
2017-Nov-27 15:25 < 00:01 Jupiter 1.84355500991111 1.8435546283123 1.84355539151002 2.63369355024757 2.45304717773553 2458085.142443480 0.277918681760119 69.8734831117206 8.96498134950758 82.2963734559804 3082402.66488166 T 30 CATAB v2.0g-lin.ifort 2021-Jul-08 21:25:43 2021-Jul-08 21:25
2029-Apr-11 14:29 < 00:01 Jupiter 1.88065956579519 1.88065915841076 1.88065997317973 2.70227585852186 2.53012313101418 2462238.103351852 0.541718400445601 73.1625344555801 10.9478644711706 83.1325584904391 3163286.94224832 T 30 CATAB v2.0g-lin.ifort 2021-Jul-08 21:25:43 2021-Jul-08 21:25
2040-Aug-16 07:05 < 00:01 Jupiter 1.94250445014664 1.94250397506341 1.9425049252301 2.85009458984682 2.69275805066681 2466382.795356845 0.890330867661001 76.8724832492337 13.6817087808703 82.3612336055677 3369537.7429765 T 30 CATAB v2.0g-lin.ifort 2021-Jul-08 21:25:43 2021-Jul-08 21:25
2174-Nov-09 07:53 00:04 Jupiter 1.93228126079804 1.93228035229017 1.93228216930667 3.15283667909219 3.01059327351453 2515409.828169025 3.49279953402094 85.0417715024282 10.3916791606544 73.0510896889444 2409997.79903352 T 30 CATAB v2.0g-lin.ifort 2021-Jul-08 21:25:43 2021-Jul-08 21:25
2186-Feb-03 22:31 00:03 Jupiter 1.85972024407208 1.8597194896074 1.85972099853771 2.71972652779003 2.54676235345673 2519514.437852661 3.4502447275429 88.7865207746505 7.25560095176846 78.8740816495069 2984672.21152997 T 30 CATAB v2.0g-lin.ifort 2021-Jul-08 21:25:43 2021-Jul-08 21:25
2197-May-23 12:15 00:03 Jupiter 1.81638325107871 1.81638272609761 1.81638377606062 2.5323186625292 2.34093794460453 2523641.010567890 3.42133836404648 88.918014738583 6.22277524855911 82.1932053956751 3266584.16530684 T 30 CATAB v2.0g-lin.ifort 2021-Jul-08 21:25:43 2021-Jul-08 21:25

Alternate Designations
 1997 WE36 = 1999 CY39 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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