+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   11104 Airion (1995 TQ) Classification: Main-belt Asteroid          SPK-ID: 2011104 [ 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 23 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .109780284138388 6.4225e-08   a 2.940017930374625 1.9296e-08 au q 2.617261926606143 1.9178e-07 au i 11.49688900785987 5.8851e-06 deg node 241.6882522863423 2.895e-05 deg peri 108.6905780778859 3.7915e-05 deg M 354.7732795900067 2.5515e-05 deg tp 2459027.233151768099 (2020-Jun-26.73315177) 0.00013058 TDB period 1841.295091682152 5.04 1.8127e-05 4.963e-08 d yr n .1955145601735759 1.9248e-09 deg/d Q 3.262773934143107 2.1414e-08 au   Orbit Determination Parameters    # obs. used (total)      1275      data-arc span      10825 days (29.64 yr)      first obs. used      1990-10-22      last obs. used      2020-06-11      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .49906      source      ORB      producer      Otto Matic      solution date      2020-Jun-23 17:11:59   Additional Information  Earth MOID = 1.6408 au   Jupiter MOID = 2.20153 au   T_jup = 3.234  [ 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 12.9   n/a MPO395107   diameter diameter 7.613 km 0.140 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   rotation period rot_per 20.416 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on fragmentary lightcurve(s), may be completely wrong. Published Reference List: [Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.] geometric albedo albedo 0.278   0.028 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   11104 Airion           Discovered 1995 Oct. 6 by the AMOS team at the Air Force observatory on Haleakala, Maui. Evelyn Airion Enyart (b. 1952) teaches seminars in healing techniques. She was born in Louisiana, raised in Guatemala and educated at the University of New Mexico, receiving degrees in both Communications and Sign Language. She presents workshops around the world, writes books and produces videos on healing techniques. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: 20010804/MPCPages.arc Last Updated: 2009-05-11 Alternate Designations  1995 TQ = 1990 WB13  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2020-Aug-04 09:46 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin