+ 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 2459000.5 (2020-May-31.0) TDB Reference: JPL 17 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .08109512449647938 3.6931e-08   a 2.436049340118835 1.5434e-08 au q 2.238497615602332 8.8792e-08 au i 13.23597197930892 7.1304e-06 deg node 104.4922118019472 1.8154e-05 deg peri 272.0601813574395 4.8476e-05 deg M 122.8714782060285 4.4085e-05 deg tp 2458526.502414235406 (2019-Feb-12.00241424) 0.00016972 TDB period 1388.761113373516 3.80 1.3198e-05 3.613e-08 d yr n .2592238481717739 2.4636e-09 deg/d Q 2.633601064635338 1.6686e-08 au   Orbit Determination Parameters    # obs. used (total)      423      data-arc span      6984 days (19.12 yr)      first obs. used      2000-12-20      last obs. used      2020-02-03      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .54954      source      ORB      producer      Otto Matic      solution date      2020-Feb-24 07:27:40   Additional Information  Earth MOID = 1.28624 au   Jupiter MOID = 2.74886 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 15.9   n/a MPO453826   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 ] 2020-Oct-29 11:07 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin