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JPL Small-Body Database Browser
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393883 (2005 TA75)
Classification: Main-belt Asteroid          SPK-ID: 2393883
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07947854843423731 6.2431e-08  
a 3.087513156670751 7.2962e-08 au
q 2.84212209270695 1.9812e-07 au
i 21.67935419919284 1.3647e-05 deg
node 196.2110179314507 2.1317e-05 deg
peri 106.5777953753938 0.00010101 deg
M 325.9135913930268 0.00010047 deg
tp 2459188.124866921600
(2020-Dec-04.62486692)
0.00055626 TDB
period 1981.580191406791
5.43
7.0241e-05
1.923e-07
d
yr
n .1816731927181931 6.4398e-09 deg/d
Q 3.332904220634552 7.8761e-08 au
  Orbit Determination Parameters
   # obs. used (total)      124  
   data-arc span      4960 days (13.58 yr)  
   first obs. used      2005-10-01  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46317  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:02:17  

Additional Information
 Earth MOID = 1.91088 au 
 Jupiter MOID = 1.92495 au 
 T_jup = 3.112 
[ 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 15.9   n/a MPO413429  
diameter diameter 3.266 km 0.683 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.079   0.078 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

393883 (2005 TA75)          Discovered 2005-Oct-01 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-05-15

[ 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
1940-Nov-03 02:46 00:07 Jupiter 1.95083289532884 1.95083050844411 1.95083528237669 6.53295785884756 6.46615560027139 2429936.614966869 7.2019392444839 1059.64816788812 62.1789236693666 84.3169923232972 1482662.84722542 T 16 CATAB v2.0e-lin.ifort 2019-Jul-14 13:02:19 2019-Jul-14 13:02
2011-Jan-11 16:50 < 00:01 Jupiter 1.99951280957889 1.99951163074153 1.99951398841635 6.92228796628522 6.86081932362794 2455573.201174572 0.531901154038171 105.744313185034 55.8124786647393 -81.2097382839776 1751515.61897166 T 16 CATAB v2.0e-lin.ifort 2019-Jul-14 13:02:19 2019-Jul-14 13:02
2070-Dec-29 09:25 00:05 Jupiter 1.92569602234778 1.9256946201037 1.92569742462589 6.74542697597126 6.6799011796739 2477474.892204298 5.29194579321764 808.394202962104 59.485209935937 87.4167239483576 1601834.61909795 T 16 CATAB v2.0e-lin.ifort 2019-Jul-14 13:02:19 2019-Jul-14 13:02

Alternate Designations
 2005 TA75 = 2009 LQ4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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