+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   187510 (2006 TU48) Classification: Main-belt Asteroid          SPK-ID: 2187510 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB Reference: JPL 21 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1852363768809802 4.3618e-08   a 2.366153314664706 1.0168e-08 au q 1.927855647511294 1.0262e-07 au i 2.122024949017432 4.8784e-06 deg node 47.42998808450479 0.00011174 deg peri 356.3797084185999 0.00011235 deg M 317.1316317223196 1.2221e-05 deg tp 2459358.805936411703 (2021-May-24.30593641) 4.5656e-05 TDB period 1329.421655124791 3.64 8.5693e-06 2.346e-08 d yr n .2707944455487354 1.7455e-09 deg/d Q 2.804450981818118 1.2051e-08 au   Orbit Determination Parameters    # obs. used (total)      440      data-arc span      9092 days (24.89 yr)      first obs. used      1995-10-20      last obs. used      2020-09-10      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .57306      source      ORB      producer      Otto Matic      solution date      2021-Apr-13 21:55:43   Additional Information  Earth MOID = .935872 au   Jupiter MOID = 2.59311 au   T_jup = 3.524  [ 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 17.03   n/a E2021B55   187510 (2006 TU48)          Discovered 2006-Oct-12 by Spacewatch at Kitt Peak Reference: 20080520/Numbers.arc Last Updated: 2008-05-22 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Apr-22 20:53 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin