+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   134180 Nirajinamdar (2005 CN22) Classification: Main-belt Asteroid          SPK-ID: 2134180 [ 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 19 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .08127549329755426 3.6472e-08   a 2.435644478029484 1.5124e-08 au q 2.237686271580174 8.7687e-08 au i 13.23580273895073 6.7818e-06 deg node 104.4903104886837 1.7982e-05 deg peri 272.0241826769508 4.6441e-05 deg M 174.7555370241049 4.2518e-05 deg tp 2458526.518904074652 (2019-Feb-12.01890407) 0.0001631 TDB period 1388.414917575159 3.80 1.2932e-05 3.541e-08 d yr n .2592884846186567 2.4151e-09 deg/d Q 2.633602684478795 1.6354e-08 au   Orbit Determination Parameters    # obs. used (total)      435      data-arc span      7364 days (20.16 yr)      first obs. used      2000-12-20      last obs. used      2021-02-17      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .55057      source      ORB      producer      Otto Matic      solution date      2021-Apr-13 18:07:15   Additional Information  Earth MOID = 1.28402 au   Jupiter MOID = 2.74943 au   T_jup = 3.464  [ 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 15.99   n/a E2021B55   134180 Nirajinamdar           Discovered 2005 Feb. 1 by the Catalina Sky Survey. Niraj K. Inamdar (b. 1986) worked as a student engineer at the Massachusetts Institute of Technology where he conducted the preliminary performance modeling in the development of the student-built Regolith X-ray Imaging Spectrometer aboard the OSIRIS-REx Asteroid Sample Return Mission. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: MPC batch dated 2016-08-18 Last Updated: 2016-08-22 Alternate Designations  2005 CN22 = 2003 QL106  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Apr-15 12:29 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin