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11132 Horne (1996 WU)
Classification: Main-belt Asteroid          SPK-ID: 2011132
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1121357242509741 4.5351e-08  
a 3.142767204935413 1.7706e-08 au
q 2.790350728257771 1.4817e-07 au
i 4.203328051274747 3.727e-06 deg
node 236.8594729193804 5.8936e-05 deg
peri 296.9818247918476 6.1034e-05 deg
M 335.8301506049752 1.6038e-05 deg
tp 2459137.127521252145
(2020-Oct-14.62752125)
9.0839e-05 TDB
period 2035.010928156492
5.57
1.7198e-05
4.709e-08
d
yr
n .1769032269158979 1.495e-09 deg/d
Q 3.495183681613055 1.9692e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2059  
   data-arc span      9872 days (27.03 yr)  
   first obs. used      1993-04-16  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47084  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 03:29:46  

Additional Information
 Earth MOID = 1.79838 au 
 Jupiter MOID = 1.50723 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 12.7   n/a MPO319225  
diameter diameter 12.843 km 0.302 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.098   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

11132 Horne           Discovered 1996 Nov. 17 by D. di Cicco at Sudbury.
An amateur astronomer since age 10, Johnny Horne (b. 1953) is photo editor for the Fayetteville Observer, the oldest continuously published newspaper in his native North Carolina. Through his photographs, and since 1989 his monthly "Backyard Universe" column, he keeps readers astronomically enlightened.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20040107/MPCPages.arcLast Updated: 2004-01-07

[ 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
1930-Mar-09 09:34 00:02 Jupiter 1.99712371176836 1.99712226433551 1.99712515920144 3.78967848090112 3.67606046984598 2426044.898750895 2.27209707079472 83.0693710479598 30.9441876588389 44.4701612839977 2053683.56729103 T 29 CATAB v2.0f-lin.ifort 2020-May-20 03:29:59 2020-May-20 03:30
1940-Aug-13 05:35 00:02 Jupiter 1.60216068820945 1.60215993770433 1.6021614387163 2.21256077497442 1.95910053745428 2429854.732718838 2.070980155329 122.237572322368 19.6134601327818 -88.0999941713303 2339398.41255563 T 29 CATAB v2.0f-lin.ifort 2020-May-20 03:29:59 2020-May-20 03:30
1950-Dec-29 14:32 00:02 Jupiter 1.56493254649439 1.56493187856566 1.56493321442375 1.58879513577554 1.20073578982262 2433645.105253755 1.76996711234162 137.904524022219 63.9209368032654 52.0499360750373 2163170.25209597 T 29 CATAB v2.0f-lin.ifort 2020-May-20 03:29:59 2020-May-20 03:30
1961-May-16 07:39 00:01 Jupiter 1.90420542723848 1.90420464627978 1.90420620819697 3.0103744860898 2.85879712428795 2437435.818508513 1.3408746991009 41.9910532661263 25.7619902241943 -88.7659960030716 1765631.68617215 T 29 CATAB v2.0f-lin.ifort 2020-May-20 03:29:59 2020-May-20 03:30
2024-Dec-10 11:52 < 00:01 Jupiter 1.93069142569155 1.93069104965655 1.93069180172654 3.49492240516329 3.36705411582223 2460654.994404723 0.307227789068455 41.9182479514086 14.9359285639959 86.2528409375489 3968001.93753639 T 29 CATAB v2.0f-lin.ifort 2020-May-20 03:29:59 2020-May-20 03:30
2035-May-12 23:45 < 00:01 Jupiter 1.56319590610871 1.56319545432663 1.5631963578907 2.05372479727731 1.77033312787941 2464460.489502298 0.635774454559357 59.481218012566 28.0071044224547 -78.8077852099262 2138309.98683273 T 29 CATAB v2.0f-lin.ifort 2020-May-20 03:29:59 2020-May-20 03:30
2045-Sep-23 10:57 00:01 Jupiter 1.61093758372058 1.61093704942712 1.61093811801413 1.73369267826146 1.39789155979572 2468246.956240377 1.01399974373448 71.0487619290228 44.3553616826448 77.5613204814783 2259656.70261734 T 29 CATAB v2.0f-lin.ifort 2020-May-20 03:29:59 2020-May-20 03:30
2056-Feb-12 22:48 00:01 Jupiter 1.98563869972987 1.98563787348869 1.98563952597093 3.35513754986133 3.22549210206917 2472041.450196360 1.25937205068612 41.6129189646377 31.3535297804095 74.8672119304253 1986057.54298799 T 29 CATAB v2.0f-lin.ifort 2020-May-20 03:29:59 2020-May-20 03:30
2119-Sep-09 22:06 00:03 Jupiter 1.84957409789334 1.8495723674976 1.84957582828991 3.17651037754301 3.02891190082649 2495260.420607668 2.85219044801521 114.672528341554 25.9207083639581 56.2952663284285 2094099.21986152 T 29 CATAB v2.0f-lin.ifort 2020-May-20 03:29:59 2020-May-20 03:30
2130-Feb-08 15:01 00:03 Jupiter 1.52663968999695 1.52663897357691 1.5266404064221 1.9127589046765 1.59655583549776 2499065.125644857 3.2812097983398 217.543905216898 40.8946649219837 -73.2022840512525 1991462.92748463 T 29 CATAB v2.0f-lin.ifort 2020-May-20 03:29:59 2020-May-20 03:30
2140-Jun-23 17:19 00:04 Jupiter 1.65141786706895 1.6514163001752 1.65141943396655 1.88790333329193 1.59322519803985 2502853.221700167 3.75996146134121 193.506596554391 27.409264808261 80.1190068998769 2230173.24163942 T 29 CATAB v2.0f-lin.ifort 2020-May-20 03:29:59 2020-May-20 03:30

Alternate Designations
 1996 WU = 1999 JR57 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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