+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   305179 (2007 VW295) Classification: Main-belt Asteroid          SPK-ID: 2305179 [ 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 16 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1754145787829519 7.2245e-08   a 2.582561835694322 1.9325e-08 au q 2.129542839105075 1.9825e-07 au i 9.465077924228854 4.9057e-06 deg node 138.2547867881805 3.1305e-05 deg peri 241.5662447673012 3.6168e-05 deg M 33.65689884931764 1.7967e-05 deg tp 2458858.775113799749 (2020-Jan-10.27511380) 7.4598e-05 TDB period 1515.913847574364 4.15 1.7015e-05 4.658e-08 d yr n .2374805141967938 2.6655e-09 deg/d Q 3.035580832283569 2.2715e-08 au   Orbit Determination Parameters    # obs. used (total)      337      data-arc span      4419 days (12.10 yr)      first obs. used      2007-10-16      last obs. used      2019-11-21      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .59259      source      ORB      producer      Otto Matic      solution date      2019-Dec-14 18:48:33   Additional Information  Earth MOID = 1.14945 au   Jupiter MOID = 2.47428 au   T_jup = 3.383  [ hide covariance matrix ] Orbital Elements at Epoch 2457236.5 (2015-Aug-02.0) TDB Reference: JPL 16 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1770474331258432 7.2983e-08   q 2.125070307696758 2.0073e-07 au tp 2457339.467486835620 (2015-Nov-12.96748684) 6.2511e-05 TDB node 138.4454115309294 3.129e-05 deg peri 240.718116493097 3.5932e-05 deg i 9.468502543114859 4.9141e-06 deg   Orbit Determination Parameters    # obs. used (total)      337      data-arc span      4419 days (12.10 yr)      first obs. used      2007-10-16      last obs. used      2019-11-21      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .59259      source      ORB      producer      Otto Matic      solution date      2019-Dec-14 18:48:33   Additional Information  Jupiter MOID = 2.47428 au   T_jup = 3.383  Orbit Covariance (6×6)   e q tp node peri i e 5.326550483434454E-15 -1.462707809597312E-14 -2.261267850454948E-12 7.097586017778372E-15 -5.858452814917018E-13 -4.214558761013097E-14 q -1.462707809597312E-14 4.029296519588454E-14 6.365739138394653E-12 -2.224769333883992E-14 1.648992343625441E-12 1.167130402989761E-13 tp -2.261267850454948E-12 6.365739138394653E-12 3.907606074007975E-9 -9.509298755099934E-12 1.132691680351728E-9 1.758226635261572E-11 node 7.097586017778372E-15 -2.224769333883992E-14 -9.509298755099934E-12 9.790634681399161E-10 -9.67572108857758E-10 7.261154279346187E-11 peri -5.858452814917018E-13 1.648992343625441E-12 1.132691680351728E-9 -9.67572108857758E-10 1.291129034350752E-9 -6.723727161101583E-11 i -4.214558761013097E-14 1.167130402989761E-13 1.758226635261572E-11 7.261154279346187E-11 -6.723727161101583E-11 2.414789311746838E-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 16.9   n/a MPO402166   305179 (2007 VW295)          Discovered 2007-Nov-14 by Mt. Lemmon Survey at Mount Lemmon Reference: 20111110/Numbers.arc Last Updated: 2011-11-14 [ show close-approach data ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2020-Aug-13 18:21 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin