+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   357374 (2003 ST232) Classification: Main-belt Asteroid          SPK-ID: 2357374 [ 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 13 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .2140903581863946 5.8445e-08   a 2.369494464800823 1.5005e-08 au q 1.862208546110935 1.3828e-07 au i 6.232635437273556 7.0268e-06 deg node 21.53845879703832 4.4508e-05 deg peri 302.4860375741176 4.6264e-05 deg M 216.1533767107794 1.3788e-05 deg tp 2459532.827797913957 (2021-Nov-14.32779791) 5.393e-05 TDB period 1332.238483372069 3.65 1.2654e-05 3.464e-08 d yr n .2702218893187901 2.5667e-09 deg/d Q 2.87678038349071 1.8217e-08 au   Orbit Determination Parameters    # obs. used (total)      296      data-arc span      8534 days (23.36 yr)      first obs. used      1996-09-21      last obs. used      2020-02-02      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .55378      source      ORB      producer      Otto Matic      solution date      2020-Feb-26 00:30:00   Additional Information  Earth MOID = .859532 au   Jupiter MOID = 2.483 au   T_jup = 3.507  [ hide covariance matrix ] Orbital Elements at Epoch 2456980.5 (2014-Nov-19.0) TDB Reference: JPL 13 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .2151585677135664 5.8672e-08   q 1.859381207172836 1.3899e-07 au tp 2456866.799863495130 (2014-Jul-28.29986349) 4.2942e-05 TDB node 21.57863662924257 4.4537e-05 deg peri 302.2066071781321 4.626e-05 deg i 6.232741868219192 7.0261e-06 deg   Orbit Determination Parameters    # obs. used (total)      296      data-arc span      8534 days (23.36 yr)      first obs. used      1996-09-21      last obs. used      2020-02-02      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .55378      source      ORB      producer      Otto Matic      solution date      2020-Feb-26 00:30:00   Additional Information  Jupiter MOID = 2.483 au   T_jup = 3.507  Orbit Covariance (6×6)   e q tp node peri i e 3.442404786160102E-15 -8.125607836986669E-15 9.596005326211603E-13 -2.140713241990109E-14 2.317675070945776E-13 -1.314765481543962E-15 q -8.125607836986669E-15 1.93170834570025E-14 -2.186996901954186E-12 4.976149928099438E-14 -5.223612692141996E-13 3.303545262415753E-15 tp 9.596005326211603E-13 -2.186996901954186E-12 1.843987086223986E-9 -1.300527076008065E-12 5.511907312777129E-10 -1.50340679996856E-12 node -2.140713241990109E-14 4.976149928099438E-14 -1.300527076008065E-12 1.98350708734968E-9 -1.971307392236038E-9 -1.078010549189147E-10 peri 2.317675070945776E-13 -5.223612692141996E-13 5.511907312777129E-10 -1.971307392236038E-9 2.13995835297535E-9 1.066732763741505E-10 i -1.314765481543962E-15 3.303545262415753E-15 -1.50340679996856E-12 -1.078010549189147E-10 1.066732763741505E-10 4.936660440582909E-11 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 16.8   n/a MPO455580   357374 (2003 ST232)          Discovered 2003-Sep-25 by NEAT at Palomar Reference: 20130327/Numbers.arc Last Updated: 2013-03-29 Alternate Designations  2003 ST232 = 2006 FD8  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2020-Sep-26 21:49 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin