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11404 Wittig (1999 BX4)
Classification: Main-belt Asteroid          SPK-ID: 2011404
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1418532377898734 4.4975e-08  
a 3.161392731572944 1.9945e-08 au
q 2.71293893667395 1.5032e-07 au
i 1.449947824536894 6.0226e-06 deg
node 16.4268926238847 0.00015957 deg
peri 42.84836636616949 0.00016076 deg
M 358.9590589341855 1.9081e-05 deg
tp 2459006.436626739451
(2020-Jun-05.93662674)
0.00010883 TDB
period 2053.128362776364
5.62
1.9429e-05
5.319e-08
d
yr
n .1753421785636366 1.6593e-09 deg/d
Q 3.609846526471938 2.2774e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1300  
   data-arc span      9874 days (27.03 yr)  
   first obs. used      1993-01-21  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55681  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 20:02:07  

Additional Information
 Earth MOID = 1.72562 au 
 Jupiter MOID = 1.72527 au 
 T_jup = 3.189 
[ 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 MPO332927  
diameter diameter 9.778 km 0.140 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 13.424 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
[Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018) Astron. Astrophys. 617, A57.]
geometric albedo albedo 0.074   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

11404 Wittig           Discovered 1999 Jan. 19 by the OCA-DLR Asteroid Survey at Caussols.
Sigmar Wittig (b. 1940), chairman of the Executive Board of the German Aerospace Center during 2002-2007, has been head of the Institute for Thermal Turbomachinery at the University of Karlsruhe, vice president of the German Research Foundation and chair of the European Space Agency Council.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20070106/MPCPages.arcLast Updated: 2007-01-09

[ 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
1973-Nov-22 19:25 00:01 Jupiter 1.942735660976 1.94273494710323 1.94273637484877 3.47165524755729 3.34371061724537 2442009.308748633 1.33811882317075 60.6788523739229 23.0686976581829 76.6827194847301 2253807.29846218 T 26 CATAB v2.0f-lin.ifort 2020-Feb-22 20:02:23 2020-Feb-22 20:02
1984-Jul-07 20:01 00:01 Jupiter 1.80097625021139 1.80097581789695 1.80097668252573 2.39624273561925 2.19119905038034 2445889.333742202 1.01131490708486 61.5196530672366 6.05001135565034 87.1143305569904 2656516.85751429 T 26 CATAB v2.0f-lin.ifort 2020-Feb-22 20:02:23 2020-Feb-22 20:02
1995-Feb-27 13:34 < 00:01 Jupiter 1.78930494265231 1.78930452103384 1.78930536427058 2.04375736883847 1.79727089849993 2449776.065094082 0.648687425727066 56.2248490733254 8.56860652766998 86.3959912551231 2614371.20770583 T 26 CATAB v2.0f-lin.ifort 2020-Feb-22 20:02:23 2020-Feb-22 20:02
2005-Oct-25 05:08 < 00:01 Jupiter 1.92143095582255 1.92143041372202 1.92143149792297 2.43421242200868 2.24582547970481 2453668.713911503 0.343873779519813 49.80418072625 6.81625211842436 82.8172810079745 2393052.15994442 T 26 CATAB v2.0f-lin.ifort 2020-Feb-22 20:02:23 2020-Feb-22 20:02
2080-Sep-19 10:04 00:02 Jupiter 1.91960083648609 1.91960016544838 1.91960150752379 3.37606031801751 3.24272796898893 2481026.919390905 1.78410067125503 66.7424835402237 20.7699231971662 80.8486059572148 2267323.09087459 T 26 CATAB v2.0f-lin.ifort 2020-Feb-22 20:02:23 2020-Feb-22 20:02
2091-May-05 20:28 00:02 Jupiter 1.77779103980714 1.77779053756713 1.77779154204695 2.3303014036502 2.11598946359591 2484907.352949946 2.12298633806671 62.1335333949983 11.3032104761115 88.6347970089375 1765007.54449254 T 26 CATAB v2.0f-lin.ifort 2020-Feb-22 20:02:23 2020-Feb-22 20:02
2101-Dec-26 16:56 00:02 Jupiter 1.78273673865831 1.78273631799906 1.78273715931756 2.03213534183946 1.78306599947249 2488794.205753719 2.44156216909947 64.7948364510345 14.8773499898158 79.9258794147819 2818749.01890542 T 26 CATAB v2.0f-lin.ifort 2020-Feb-22 20:02:23 2020-Feb-22 20:02
2112-Aug-23 23:30 00:03 Jupiter 1.92940670927515 1.92940584288786 1.92940757566398 2.47094067264733 2.28638018770766 2492687.479175084 2.77739745822319 118.648946938725 7.92774855455895 80.9259405185333 2504461.78213168 T 26 CATAB v2.0f-lin.ifort 2020-Feb-22 20:02:23 2020-Feb-22 20:02
2187-Jul-23 15:34 00:05 Jupiter 1.90038487635108 1.90038346915078 1.90038628355451 3.30060399908296 3.16268314612653 2520049.148273395 4.90174496034608 157.953228796475 21.0802703560482 75.7494963780498 2098082.86793649 T 26 CATAB v2.0f-lin.ifort 2020-Feb-22 20:02:23 2020-Feb-22 20:02
2198-Mar-07 18:44 00:05 Jupiter 1.76025282056063 1.76025212052918 1.76025352059147 2.28336293904577 2.06188238518153 2523929.280487734 5.23142292136208 67.1456160712208 25.3026055484655 -81.9146662385135 1063398.78928339 T 26 CATAB v2.0f-lin.ifort 2020-Feb-22 20:02:23 2020-Feb-22 20:02

Alternate Designations
 1999 BX4 = 1994 GE6 = 1997 WQ33 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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