+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   26691 Lareegardner (2001 FZ76) Classification: Main-belt Asteroid          SPK-ID: 2026691 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] [ show orbit diagram ] Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB Reference: JPL 23 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1567891162890549 3.3807e-08   a 2.260655261257869 6.5728e-09 au q 1.906209120611045 7.5148e-08 au i 5.251034519746532 3.2296e-06 deg node 147.454036216813 3.8633e-05 deg peri 193.4558930400063 4.0003e-05 deg M 158.0736310850372 1.0873e-05 deg tp 2458655.361487147891 (2019-Jun-20.86148715) 3.7256e-05 TDB period 1241.509183281712 3.40 5.4145e-06 1.482e-08 d yr n .289969663412721 1.2646e-09 deg/d Q 2.615101401904693 7.6033e-09 au   Orbit Determination Parameters    # obs. used (total)      1191      data-arc span      15535 days (42.53 yr)      first obs. used      1978-09-02      last obs. used      2021-03-15      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .50136      source      ORB      producer      Otto Matic      solution date      2021-Apr-13 05:25:00   Additional Information  Earth MOID = .896107 au   Jupiter MOID = 2.76513 au   T_jup = 3.598  [ 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 15.6   n/a MPO431808   diameter diameter 2.141 km 0.101 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.202   0.045 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   26691 Lareegardner           Discovered 2001 Mar. 19 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro. Laree Danielle Gardner (b. 1992) was awarded second place in the 2010 Intel International Science and Engineering Fair for her physics-and-astronomy team project. She attends the Grosse Pointe North High School, Grosse Pointe Woods, Michigan, U.S.A. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: 20110319/MPCPages.arc Last Updated: 2011-03-23 [ show close-approach data ] Alternate Designations  2001 FZ76 = 1978 RP8 = 2000 AS77  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Apr-14 12:45 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin