+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   145475 Rehoboth (2005 TP52) Classification: Main-belt Asteroid          SPK-ID: 2145475 [ 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 15 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .02362552083450429 5.8167e-08   a 2.772368823291564 2.0083e-08 au q 2.706870165895959 1.5928e-07 au i 2.989924754684083 6.1933e-06 deg node 29.61298303184099 8.0423e-05 deg peri 172.0185603542232 0.00011978 deg M 248.6760416814824 8.947e-05 deg tp 2459521.888053065457 (2021-Nov-03.38805307) 0.00042001 TDB period 1686.067419256889 4.62 1.8321e-05 5.016e-08 d yr n .2135145937157513 2.3201e-09 deg/d Q 2.837867480687169 2.0558e-08 au   Orbit Determination Parameters    # obs. used (total)      329      data-arc span      7982 days (21.85 yr)      first obs. used      1998-01-25      last obs. used      2019-12-03      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .54959      source      ORB      producer      Otto Matic      solution date      2019-Dec-14 11:33:35   Additional Information  Earth MOID = 1.70229 au   Jupiter MOID = 2.11775 au   T_jup = 3.334  [ 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 16.1   n/a MPO453921   145475 Rehoboth           Discovered 2005 Oct. 12 by L. A. Molnar at the Calvin-Rehoboth Observatory. Rehoboth Christian School (founded 1903) in northwest New Mexico primarily serves Native American families. The school is widely known for its high academic standards and Christian values as well as alumni leadership and achievement. The Rehoboth campus is the site of the Calvin-Rehoboth Robotic Observatory. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: 20070402/MPCPages.arc Last Updated: 2007-07-05 [ 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 2032-Jan-13 21:05 < 00:01 Eunom 0.0439919739648166 0.0439837568859273 0.0440001910474129 5.48334395704526 5.4833438988517 2463245.378528760 0.844209248981553 410.065741183641 61.3585670689066 -2.92117009513265 16924.4607091738 T 15 CATAB v2.0f-lin.ifort 2019-Dec-14 11:33:37 2019-Dec-14 11:33 2156-Sep-11 11:35 00:07 Eunom 0.0267521507808287 0.0267151814989686 0.0267891718269814 5.20423510410927 5.20423500328194 2508776.982410680 6.84685198267197 2615.6248048722 59.4983067638278 -45.197921909114 47707.5699156862 T 15 CATAB v2.0f-lin.ifort 2019-Dec-14 11:33:37 2019-Dec-14 11:33 Alternate Designations  2005 TP52 = 2000 TZ30 = 2003 JG18  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Jan-22 09:31 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin