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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1104326030600615 3.927e-08  
a 3.23013565634052 2.3874e-08 au
q 2.873423367573716 1.322e-07 au
i 5.781144303682588 4.4538e-06 deg
node 49.68062782055114 4.183e-05 deg
peri 348.1866694514512 4.6084e-05 deg
M 333.4906553503098 1.9103e-05 deg
tp 2459156.644273118658
(2020-Nov-03.14427312)
0.00011269 TDB
period 2120.457486427294
5.81
2.3508e-05
6.436e-08
d
yr
n .1697746841444839 1.8822e-09 deg/d
Q 3.586847945107325 2.651e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1210  
   data-arc span      10498 days (28.74 yr)  
   first obs. used      1991-11-07  
   last obs. used      2020-08-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52473  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 04:23:54  

Additional Information
 Earth MOID = 1.88131 au 
 Jupiter MOID = 1.824 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 13.6   n/a MPO324728  
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 00:02 Jupiter 1.95838274329737 1.95838221649603 1.95838327009892 3.20245073431695 3.06441972636177 2441541.344722075 1.63623414273046 56.4394870345418 12.7685459703047 74.8654465820387 3130786.15460699 T 24 CATAB v2.0f-lin.ifort 2020-Aug-25 04:24:09 2020-Aug-25 04:24
1983-Nov-14 13:29 00:01 Jupiter 1.8941688783032 1.89416844005889 1.89416931654762 2.87099255063066 2.71076572487195 2445653.061982788 1.18593210805551 56.1807252491996 10.1148717577895 78.0662520980644 3282684.60482106 T 24 CATAB v2.0f-lin.ifort 2020-Aug-25 04:24:09 2020-Aug-25 04:24
1995-Mar-08 07:04 < 00:01 Jupiter 1.84989353111323 1.84989314352788 1.84989391869868 2.69730394088021 2.52184373626549 2449784.794316042 0.74867188952836 61.2837839847898 8.47705490447242 80.5382200364011 3218799.39510018 T 24 CATAB v2.0f-lin.ifort 2020-Aug-25 04:24:09 2020-Aug-25 04:24
2006-Jul-14 06:25 < 00:01 Jupiter 1.83181824631509 1.83181786889835 1.83181862373183 2.62746371557839 2.44515372895747 2453930.767455227 0.367714669441912 71.4966283226623 8.59692879738429 82.4150807216281 3085163.55102232 T 24 CATAB v2.0f-lin.ifort 2020-Aug-25 04:24:09 2020-Aug-25 04:24
2017-Nov-27 15:25 < 00:01 Jupiter 1.84355499936076 1.84355461679471 1.84355538192691 2.63369368842773 2.45304732398493 2458085.142445125 0.289896804128503 77.6275788592966 10.1307953136587 83.8881106847269 3064292.37460878 T 24 CATAB v2.0f-lin.ifort 2020-Aug-25 04:24:09 2020-Aug-25 04:24
2029-Apr-11 14:29 < 00:01 Jupiter 1.88065954258005 1.88065913258173 1.88065995257847 2.70227599566174 2.53012327430447 2462238.103359797 0.630688531295461 78.741907257256 12.4759256965759 84.690542896588 3140640.81255696 T 24 CATAB v2.0f-lin.ifort 2020-Aug-25 04:24:09 2020-Aug-25 04:24
2040-Aug-16 07:05 00:01 Jupiter 1.94250442739827 1.94250394569832 1.94250490909844 2.8500946834275 2.69275814692442 2466382.795385187 1.05249555113938 83.5642179680636 15.4759141646836 83.8754642134329 3342119.7933617 T 24 CATAB v2.0f-lin.ifort 2020-Aug-25 04:24:09 2020-Aug-25 04:24
2174-Nov-09 07:52 00:04 Jupiter 1.93228120249337 1.93228023451458 1.93228217047325 3.15283609985124 3.010592661708 2515409.827850598 4.21502140055174 100.400947607852 12.4453710543553 75.5330674861148 2344723.12727296 T 24 CATAB v2.0f-lin.ifort 2020-Aug-25 04:24:09 2020-Aug-25 04:24
2186-Feb-03 22:30 00:04 Jupiter 1.85972018980667 1.85971939774704 1.85972098186779 2.71972601558932 2.54676180026342 2519514.437425566 4.19429310239498 106.859548982594 9.20543951710603 80.6824152403797 2666945.20888001 T 24 CATAB v2.0f-lin.ifort 2020-Aug-25 04:24:09 2020-Aug-25 04:24
2197-May-23 12:14 00:04 Jupiter 1.81638320687224 1.8163826710002 1.81638374274541 2.5323183714103 2.34093762373693 2523641.010000414 4.1938090033204 108.86337676019 8.0362621079891 83.2027646329806 2933309.75071311 T 24 CATAB v2.0f-lin.ifort 2020-Aug-25 04:24:09 2020-Aug-25 04:24

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