+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   347435 (2012 TS88) Classification: Main-belt Asteroid          SPK-ID: 2347435 [ 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 12 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .05969639507270082 5.9374e-08   a 3.112196542925125 4.6463e-08 au q 2.926409628554773 1.8575e-07 au i 5.846266965945444 7.6545e-06 deg node 201.0604232815473 5.9586e-05 deg peri 202.2332490977022 8.7607e-05 deg M 123.9894465933862 6.2742e-05 deg tp 2458309.813175291776 (2018-Jul-10.31317529) 0.00034831 TDB period 2005.390488679089 5.49 4.4909e-05 1.23e-07 d yr n .1795161600856723 4.0201e-09 deg/d Q 3.297983457295477 4.9237e-08 au   Orbit Determination Parameters    # obs. used (total)      174      data-arc span      6727 days (18.42 yr)      first obs. used      2001-10-18      last obs. used      2020-03-19      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .64429      source      ORB      producer      Otto Matic      solution date      2020-Nov-11 16:54:42   Additional Information  Earth MOID = 1.93552 au   Jupiter MOID = 1.99813 au   T_jup = 3.208  [ 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 16.2   n/a MPO418792   diameter diameter 3.457 km 0.636 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.065   0.027 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   347435 (2012 TS88)          Discovered 2001-Oct-18 by NEAT at Palomar Reference: 20121128/Numbers.arc Last Updated: 2012-12-03 [ 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 1988-May-25 18:02 00:07 Psych 0.0313157939223862 0.0313074238829668 0.0313241681265142 1.83733896491846 1.83733875463725 2447307.251152133 6.50567251428582 715.280542141638 92.2967927559129 55.1109981460336 41625.5446148897 T 12 CATAB v2.0f-lin.ifort 2020-Nov-11 16:54:42 2020-Nov-11 16:54 Alternate Designations  2012 TS88 = 2001 UK195 = 2010 OA122  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Jan-26 19:56 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin