+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   (2015 EQ) Classification: Aten [NEO]          SPK-ID: 3712947 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] [ show orbit diagram ] Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB Reference: JPL 10 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .5030914819252547 0.00013672   a .6693641004151792 5.5402e-05 au q .3326127231897418 0.00011904 au i 8.825370122956214 0.0043029 deg node 350.0019564327039 0.00022649 deg peri 355.8826788564044 0.00020755 deg M 25.25657383138111 0.48831 deg tp 2459186.466565016477 (2020-Dec-02.96656502) 0.26958 TDB period 200.0285797985397 0.55 0.024834 6.799e-05 d yr n 1.799742818564111 0.00022344 deg/d Q 1.006115477640617 8.3274e-05 au   Orbit Determination Parameters    # obs. used (total)      37      data-arc span      4 days      first obs. used      2015-03-11      last obs. used      2015-03-15      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      7      norm. resid. RMS      .61536      source      ORB      producer      Otto Matic      solution date      2017-Apr-06 08:35:14   Additional Information  Earth MOID = .00805865 au   Jupiter MOID = 4.40403 au   T_jup = 8.386  [ show covariance matrix ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 26.1   n/a MPO332785   [ show close-approach data ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] 2021-Mar-04 19:12 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin