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JPL Small-Body Database Browser
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146597 (2001 TA160)
Classification: Main-belt Asteroid          SPK-ID: 2146597
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1911216439172154 3.0191e-08  
a 2.780099148818735 1.7963e-08 au
q 2.248762029243647 8.7054e-08 au
i 11.38704737743381 3.7089e-06 deg
node 123.8343553748026 1.9977e-05 deg
peri 349.3572561583628 2.2795e-05 deg
M 217.63604389927 1.248e-05 deg
tp 2459270.055221493276
(2021-Feb-24.55522149)
6.2422e-05 TDB
period 1693.124343685919
4.64
1.6409e-05
4.493e-08
d
yr
n .2126246671383171 2.0607e-09 deg/d
Q 3.311436268393823 2.1396e-08 au
  Orbit Determination Parameters
   # obs. used (total)      697  
   data-arc span      7976 days (21.84 yr)  
   first obs. used      1997-12-27  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56351  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 17:06:01  

Additional Information
 Earth MOID = 1.26643 au 
 Jupiter MOID = 1.804 au 
 T_jup = 3.278 
[ 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 15.1   n/a MPO493834  
diameter diameter 6.166 km 0.152 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.056   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

146597 (2001 TA160)          Discovered 2001-Oct-15 by NEAT at Palomar
Reference: 20070106/Numbers.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
1926-Jul-14 21:58 00:02 Jupiter 1.83127380281378 1.83127308111773 1.83127452452211 2.97613994719162 2.8164419440455 2424711.415306856 2.38567076592714 266.413563591858 12.1073967071821 83.1310883842102 3057474.21513829 T 20 CATAB v2.0f-lin.ifort 2019-Nov-07 17:06:16 2019-Nov-07 17:06
1949-Apr-21 11:11 00:02 Jupiter 1.87111763137677 1.87111689020978 1.87111837254567 2.8614256844068 2.69859067245853 2433027.965990048 1.74237701662547 136.830074955658 27.4937094661238 -78.5317754034108 3582594.63180666 T 20 CATAB v2.0f-lin.ifort 2019-Nov-07 17:06:16 2019-Nov-07 17:06
2010-May-08 14:12 < 00:01 Jupiter 1.99210982363836 1.99210937089593 1.99211027638078 3.05793051819277 2.91557228082829 2455325.091781420 0.221442543536223 35.5833970158892 12.6017562639089 62.4131677267886 3039931.469108 T 20 CATAB v2.0f-lin.ifort 2019-Nov-07 17:06:16 2019-Nov-07 17:06
2033-Feb-01 04:24 < 00:01 Jupiter 1.80457684842212 1.8045765421703 1.80457715467405 2.93323958546921 2.76859987874403 2463629.683540234 0.512637731692327 78.4729149636144 12.8200028730985 83.5767960725831 3142166.19174857 T 20 CATAB v2.0f-lin.ifort 2019-Nov-07 17:06:16 2019-Nov-07 17:06
2055-Nov-07 07:42 00:01 Jupiter 1.93503277174903 1.93503209859688 1.9350334449015 2.88190638711107 2.7257886533264 2471943.820601885 1.17572225880387 92.6022794800539 31.9691644600308 -81.8877146775286 3898026.121812 T 20 CATAB v2.0f-lin.ifort 2019-Nov-07 17:06:16 2019-Nov-07 17:06
2116-Nov-22 00:55 00:03 Jupiter 1.92417969554119 1.92417836450117 1.92418102659225 2.92764937065991 2.77321695478627 2494238.538288491 2.86342957001293 253.077148770097 13.2473143900978 75.6531281902937 2918669.2662332 T 20 CATAB v2.0f-lin.ifort 2019-Nov-07 17:06:16 2019-Nov-07 17:06
2139-Aug-24 05:16 00:03 Jupiter 1.79982197425685 1.79982153140154 1.79982241712506 2.91625177803182 2.75014458049465 2502548.719265271 3.31806240704808 346.215092736099 16.4081389333311 -87.5779458555989 3188136.21099615 T 20 CATAB v2.0f-lin.ifort 2019-Nov-07 17:06:16 2019-Nov-07 17:06

Alternate Designations
 2001 TA160 = 2003 DF22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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