+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   101195 (1998 SV25) Classification: Main-belt Asteroid          SPK-ID: 2101195 [ 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 21 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1758675448266497 4.2099e-08   a 2.265783661763352 9.0384e-09 au q 1.867305852060696 9.5307e-08 au i 4.542465726361745 4.0766e-06 deg node 68.32952764131944 5.5856e-05 deg peri 262.1409263387498 5.7115e-05 deg M 158.2678546482415 1.2625e-05 deg tp 2458452.833340778599 (2018-Nov-30.33334078) 4.2815e-05 TDB period 1245.736209402108 3.41 7.454e-06 2.041e-08 d yr n .2889857397440364 1.7292e-09 deg/d Q 2.66426147146601 1.0628e-08 au   Orbit Determination Parameters    # obs. used (total)      777      data-arc span      7852 days (21.50 yr)      first obs. used      1998-09-22      last obs. used      2020-03-22      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .56895      source      ORB      producer      Otto Matic      solution date      2020-Nov-12 20:01:55   Additional Information  Earth MOID = .863079 au   Jupiter MOID = 2.68573 au   T_jup = 3.592  [ 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 15.9   n/a MPO453465   101195 (1998 SV25)          Discovered 1998-Sep-22 by LONEOS at Anderson Mesa Reference: 20051019/Numbers.arc Last Updated: 2005-10-26 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2020-Dec-03 05:04 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin