+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   26313 Lorilombardi (1998 TK34) Classification: Main-belt Asteroid          SPK-ID: 2026313 [ 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 28 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .2107229601050045 2.637e-08   a 2.23473742703549 7.116e-09 au q 1.76382694135313 5.8447e-08 au i 5.781384492835883 3.6917e-06 deg node 181.9826675625516 3.1739e-05 deg peri 113.7628995808864 3.3446e-05 deg M 243.0318775959247 1.2775e-05 deg tp 2459396.963488941729 (2021-Jul-01.46348894) 4.4595e-05 TDB period 1220.220117118419 3.34 5.8283e-06 1.596e-08 d yr n .2950287369873472 1.4092e-09 deg/d Q 2.70564791271785 8.6155e-09 au   Orbit Determination Parameters    # obs. used (total)      1165      data-arc span      10506 days (28.76 yr)      first obs. used      1991-09-03      last obs. used      2020-06-08      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .55946      source      ORB      producer      Otto Matic      solution date      2020-Nov-13 01:29:40   Additional Information  Earth MOID = .757985 au   Jupiter MOID = 2.52299 au   T_jup = 3.603  [ 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 15.7   n/a MPO502354   26313 Lorilombardi           Discovered 1998 Oct. 14 at the Anderson Mesa station of the Lowell Observatory. Lori Lombardi (b. 1955) has volunteered in the Lowell Observatory Archives since 2013. She has assisted with moving materials to the Putnam Collection Center and organizing and cataloging collections. 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 2020-08-07 Last Updated: 2020-08-24 [ show close-approach data ] Alternate Designations  1998 TK34 = 1991 RR6 = 1994 LL7  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Jan-24 23:16 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin