+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   300994 (2008 FS134) Classification: Outer Main-belt Asteroid          SPK-ID: 2300994 [ 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 17 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1261468816955985 7.1217e-08   a 3.970714643069223 1.0365e-07 au q 3.469821372742989 2.527e-07 au i 7.911325315655423 9.4177e-06 deg node 216.6041644772554 5.1754e-05 deg peri 274.8133475894179 6.6173e-05 deg M 257.1059734046646 4.7405e-05 deg tp 2459826.517227786026 (2022-Sep-04.01722779) 0.00040294 TDB period 2890.023958071541 7.91 0.00011316 3.098e-07 d yr n .1245664413938704 4.8773e-09 deg/d Q 4.471607913395457 1.1672e-07 au   Orbit Determination Parameters    # obs. used (total)      169      data-arc span      5525 days (15.13 yr)      first obs. used      2004-09-10      last obs. used      2019-10-27      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .55982      source      ORB      producer      Otto Matic      solution date      2019-Nov-08 07:22:28   Additional Information  Earth MOID = 2.49733 au   Jupiter MOID = .845968 au   T_jup = 3.027  [ hide covariance matrix ] Orbital Elements at Epoch 2456985.5 (2014-Nov-24.0) TDB Reference: JPL 17 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1285358991131906 7.2311e-08   q 3.471940187921354 2.6105e-07 au tp 2456950.589650627892 (2014-Oct-20.08965063) 0.0003229 TDB node 216.7760803839528 5.1921e-05 deg peri 276.4325491057464 6.5444e-05 deg i 7.892228342631731 9.3961e-06 deg   Orbit Determination Parameters    # obs. used (total)      169      data-arc span      5525 days (15.13 yr)      first obs. used      2004-09-10      last obs. used      2019-10-27      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .55982      source      ORB      producer      Otto Matic      solution date      2019-Nov-08 07:22:28   Additional Information  Jupiter MOID = .845968 au   T_jup = 3.027  Orbit Covariance (6×6)   e q tp node peri i e 5.228827825374172E-15 -1.792749720746619E-14 1.340972235196198E-11 3.249781341520234E-14 1.642581777487327E-12 -6.984178446249655E-15 q -1.792749720746619E-14 6.814572382043247E-14 -3.882395605543741E-11 -6.974323726143199E-14 -4.80274286439587E-12 1.377198432388776E-14 tp 1.340972235196198E-11 -3.882395605543741E-11 1.042622479789351E-7 8.591192736231504E-12 1.296079905791983E-8 9.375332234956017E-12 node 3.249781341520234E-14 -6.974323726143199E-14 8.591192736231504E-12 2.695806613721698E-9 -2.669150553787058E-9 -2.051359763326168E-10 peri 1.642581777487327E-12 -4.80274286439587E-12 1.296079905791983E-8 -2.669150553787058E-9 4.28290093591909E-9 2.043851010574276E-10 i -6.984178446249655E-15 1.377198432388776E-14 9.375332234956017E-12 -2.051359763326168E-10 2.043851010574276E-10 8.828677308590889E-11 [ 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 14.7   n/a MPO455220   300994 (2008 FS134)          Discovered 2008-Mar-30 by Spacewatch at Kitt Peak Reference: 20111012/Numbers.arc Last Updated: 2011-10-13 [ show close-approach data ] Alternate Designations  2008 FS134 = 2007 CW78  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2020-Jul-14 16:37 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin