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160355 (2003 UT226)
Classification: Main-belt Asteroid          SPK-ID: 2160355
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 .2696066366932935 6.6686e-08  
a 3.097499607128756 3.1279e-08 au
q 2.262393155891974 2.1624e-07 au
i 29.83270856825086 6.5835e-06 deg
node 91.23239593646126 9.1555e-06 deg
peri 315.0852719200752 1.4421e-05 deg
M 48.26997075247805 9.1134e-06 deg
tp 2458733.513162114302
(2019-Sep-07.01316211)
5.171e-05 TDB
period 1991.201986255954
5.45
3.0161e-05
8.258e-08
d
yr
n .1807953198544694 2.7385e-09 deg/d
Q 3.932606058365538 3.9712e-08 au
  Orbit Determination Parameters
   # obs. used (total)      784  
   data-arc span      7663 days (20.98 yr)  
   first obs. used      1999-02-09  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45205  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 13:18:54  

Additional Information
 Earth MOID = 1.34388 au 
 Jupiter MOID = 1.63394 au 
 T_jup = 2.969 
[ 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 13.9   n/a MPO449861  
diameter diameter 7.901 km 0.197 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.094   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

160355 (2003 UT226)          Discovered 2003-Oct-22 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ 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
1925-Feb-28 21:58 00:03 Jupiter 1.78430755820548 1.78430455638171 1.78431056012195 6.80390275823575 6.73377157387305 2424210.415183241 3.27682077701934 667.243170990685 18.0179685530571 77.1167240070121 3569563.62343606 T 24 CATAB v2.0f-lin.ifort 2020-Feb-24 13:19:11 2020-Feb-24 13:19
1995-Dec-11 00:28 < 00:01 Jupiter 1.65722922998246 1.65722865446789 1.65722980549741 6.82294401739356 6.7476180827281 2450062.519172234 0.788346539070255 130.761958915693 26.7210254445551 85.8131234312395 3484492.35420672 T 24 CATAB v2.0f-lin.ifort 2020-Feb-24 13:19:11 2020-Feb-24 13:19
2066-Sep-29 05:39 00:02 Jupiter 1.68633525063055 1.68633425827421 1.68633624299341 6.89321093164419 6.81995491432309 2475922.735596103 1.52444645822841 245.691981217905 35.4059614177063 -81.9145014565835 3314666.73651672 T 24 CATAB v2.0f-lin.ifort 2020-Feb-24 13:19:11 2020-Feb-24 13:19
2126-Dec-27 00:06 00:04 Jupiter 1.88610409667875 1.88609920693788 1.88610898661785 6.83844547092562 6.77245634266135 2497925.504054463 3.92411680593631 1004.54520986905 24.9040177941614 76.0384175061519 3287564.4084453 T 24 CATAB v2.0f-lin.ifort 2020-Feb-24 13:19:11 2020-Feb-24 13:19
2137-Jul-13 05:16 00:04 Jupiter 1.87901731071217 1.87901225137693 1.87902237009579 7.00078545799319 6.93609674058789 2501776.719607537 3.88492269661524 547.008853800735 44.6476208774535 -62.9594316282189 3179263.30546619 T 24 CATAB v2.0f-lin.ifort 2020-Feb-24 13:19:11 2020-Feb-24 13:19
2197-Sep-28 15:53 00:06 Jupiter 1.6803796948832 1.68037590074074 1.68038348926168 6.85359710432297 6.77965050554563 2523769.161972599 5.66677789300203 1022.28113126338 19.7690158307583 79.4050585448807 3467401.27192455 T 24 CATAB v2.0f-lin.ifort 2020-Feb-24 13:19:11 2020-Feb-24 13:19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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