+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   14215 (1999 TV6) Classification: Main-belt Asteroid          SPK-ID: 2014215 [ 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 29 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1443012345224823 1.9989e-08   a 2.371435730896615 8.073e-09 au q 2.029234627337508 4.6668e-08 au i 3.577249185146108 1.1972e-06 deg node 198.3014810296138 1.6223e-05 deg peri 232.5662923653097 1.3922e-05 deg M 254.2834582954126 6.4503e-06 deg tp 2459592.202111392393 (2022-Jan-12.70211139) 2.5184e-05 TDB period 1333.876021931413 3.65 6.8113e-06 1.865e-08 d yr n .2698901502695361 1.3782e-09 deg/d Q 2.713636834455722 9.2379e-09 au   Orbit Determination Parameters    # obs. used (total)      2102      data-arc span      15682 days (42.93 yr)      first obs. used      1977-09-09      last obs. used      2020-08-16      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .48939      source      ORB      producer      Otto Matic      solution date      2021-Apr-13 00:20:54   Additional Information  Earth MOID = 1.04536 au   Jupiter MOID = 2.55535 au   T_jup = 3.528  [ 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 14.12   n/a E2021B10   diameter diameter 8.218 km 0.049 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.062   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   14215 (1999 TV6)          Discovered 1999-Oct-06 by Korlevic, K., Juric, M. at Visnjan Reference: 20000320/Numbers.arc Last Updated: 2004-04-19 [ show close-approach data ] Alternate Designations  1999 TV6 = 1977 RG6 = 1988 TM2 = 1992 WX8 = 1998 MT45  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-May-11 14:37 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin