+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   160529 (1996 TN1) Classification: Main-belt Asteroid          SPK-ID: 2160529 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB Reference: JPL 14 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .09882432440668061 5.2719e-08   a 2.421810217428216 1.6836e-08 au q 2.182476458849676 1.26e-07 au i 5.720382827498544 5.1635e-06 deg node 306.8739067952899 7.2948e-05 deg peri 317.8502478478061 8.2806e-05 deg M 187.3787309065679 4.3932e-05 deg tp 2459660.585802730217 (2022-Mar-22.08580273) 0.00017144 TDB period 1376.602606566744 3.77 1.4354e-05 3.93e-08 d yr n .2615133795931438 2.7269e-09 deg/d Q 2.661143976006755 1.8499e-08 au   Orbit Determination Parameters    # obs. used (total)      375      data-arc span      8510 days (23.30 yr)      first obs. used      1996-10-06      last obs. used      2020-01-24      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .54447      source      ORB      producer      Otto Matic      solution date      2020-Feb-24 13:21:17   Additional Information  Earth MOID = 1.1705 au   Jupiter MOID = 2.42362 au   T_jup = 3.500  [ show covariance matrix ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 16.1   n/a MPO454062   diameter diameter 1.692 km 0.201 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.204   0.033 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   160529 (1996 TN1)          Discovered 1996-Oct-06 by Viscome, G. R. at Rand Reference: 20070828/Numbers.arc Last Updated: 2007-08-30 Alternate Designations  1996 TN1 = 2002 AQ157  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2020-Jul-07 13:18 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin