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118970 (2000 WE160)
Classification: Main-belt Asteroid          SPK-ID: 2118970
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1324961698178414 4.2785e-08  
a 3.138197168477291 2.1583e-08 au
q 2.722398063520854 1.2693e-07 au
i 2.716447190371062 4.017e-06 deg
node 117.6208051833455 0.00010728 deg
peri 21.64265159689857 0.00010887 deg
M 125.3986172890856 1.9781e-05 deg
tp 2458293.191278524672
(2018-Jun-23.69127852)
0.00010906 TDB
period 2030.573743441753
5.56
2.0948e-05
5.735e-08
d
yr
n .177289793666795 1.829e-09 deg/d
Q 3.553996273433726 2.4443e-08 au
  Orbit Determination Parameters
   # obs. used (total)      621  
   data-arc span      8099 days (22.17 yr)  
   first obs. used      1997-04-30  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6109  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:07:41  

Additional Information
 Earth MOID = 1.73597 au 
 Jupiter MOID = 1.46959 au 
 T_jup = 3.196 
[ 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 14.8   n/a MPO432692  
diameter diameter 6.323 km 1.528 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.064   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

118970 (2000 WE160)          Discovered 2000-Nov-20 by Spacewatch at Kitt Peak
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ 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
1928-Aug-03 13:07 00:03 Jupiter 1.7886049857936 1.7886033737236 1.7886065978634 2.67205087911397 2.48851841315812 2425462.046472287 2.55643514157686 93.3220743010875 18.435350760902 68.7378778508138 1296897.19577199 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 18:07:43 2020-Nov-12 18:07
1938-Sep-12 01:26 00:02 Jupiter 1.47057997619354 1.470579519155 1.47058043323033 1.2723239334094 0.683265029412396 2429153.559506533 2.22517479625207 635.138971737207 307.242020720183 8.49866486603979 1419567.63643699 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 18:07:43 2020-Nov-12 18:07
1948-Oct-28 20:56 00:02 Jupiter 1.83786728230049 1.83786612279469 1.83786844180546 2.29765272979638 2.08745372107601 2432853.371877108 1.86994383500752 52.4303922536949 20.482632561116 88.8681641681891 1240199.64781211 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 18:07:43 2020-Nov-12 18:07
2011-Jan-13 19:16 < 00:01 Jupiter 1.59704512511857 1.59704459314254 1.59704565709397 1.81801584764349 1.49814702603547 2455575.302579702 0.272791681017423 78.941515473351 37.2964376904048 74.4381878640346 1744287.80830506 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 18:07:43 2020-Nov-12 18:07
2021-Feb-25 00:06 < 00:01 Jupiter 1.53477130267586 1.53477081159948 1.53477179375112 1.40205529124516 0.928429960320119 2459270.504034495 0.372135563084977 227.993274494548 116.589766190422 17.9536663110751 1685768.44634096 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 18:07:43 2020-Nov-12 18:07
2083-May-14 21:47 00:02 Jupiter 1.9217268938266 1.92172557017577 1.92172821747732 3.28184504669818 3.14467560362946 2481994.407364034 2.04692171575033 67.0206973429501 28.3792616060411 50.0162057263522 1461345.61043463 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 18:07:43 2020-Nov-12 18:07
2093-Jun-23 21:47 00:02 Jupiter 1.47871015394707 1.47870958133796 1.47871072655492 1.33994056987017 0.806112447748336 2485687.407630581 2.45166462727057 423.643901097868 279.670675786063 0.827761661550286 1257947.00355351 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 18:07:43 2020-Nov-12 18:07
2103-Aug-08 14:09 00:03 Jupiter 1.70838415330376 1.70838241078982 1.70838589581459 1.91053028565155 1.63049665896907 2489384.089860537 2.77768014892088 75.2368814653732 28.3861632942776 76.6914954918694 849343.755928196 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 18:07:43 2020-Nov-12 18:07
2165-Nov-02 19:50 00:05 Jupiter 1.71465424644861 1.71465168112438 1.71465681177129 2.30752663635906 2.08247416204446 2512116.326218362 4.66576131429948 146.556552305652 5.76621519465588 82.5952515526194 1072689.59026161 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 18:07:43 2020-Nov-12 18:07
2175-Dec-11 18:02 00:05 Jupiter 1.47369624962355 1.47369517119158 1.47369732807921 1.27166089202168 0.683813028547729 2515807.251274737 4.93381701331816 990.324675617674 280.583221631168 32.5133957191175 1741381.41706201 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 18:07:43 2020-Nov-12 18:07
2186-Jan-26 19:29 00:05 Jupiter 1.91566629190999 1.91566287369462 1.9156697101209 2.64894220102761 2.47640538887391 2519506.311887618 5.10887977822549 99.9106637033251 49.6394810125481 11.7845723767052 467807.810758715 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 18:07:43 2020-Nov-12 18:07

Alternate Designations
 2000 WE160 = 1997 HA7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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