+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   70926 (1999 VJ208) Classification: Main-belt Asteroid          SPK-ID: 2070926 [ 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 .05256277435298723 4.3058e-08   a 2.650435719472905 1.4428e-08 au q 2.511121464813153 1.1644e-07 au i 2.967122045285156 4.4165e-06 deg node 174.1158903171073 8.8162e-05 deg peri 243.8173033905048 9.8423e-05 deg M 272.6034159284626 4.6148e-05 deg tp 2459383.118793781071 (2021-Jun-17.61879378) 0.00020331 TDB period 1576.065783628773 4.32 1.2869e-05 3.523e-08 d yr n .2284168616180012 1.8652e-09 deg/d Q 2.789749974132656 1.5187e-08 au   Orbit Determination Parameters    # obs. used (total)      614      data-arc span      9539 days (26.12 yr)      first obs. used      1994-08-10      last obs. used      2020-09-21      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .566      source      ORB      producer      Otto Matic      solution date      2020-Oct-22 18:40:40   Additional Information  Earth MOID = 1.52451 au   Jupiter MOID = 2.37875 au   T_jup = 3.387  [ hide covariance matrix ] Orbital Elements at Epoch 2457199.5 (2015-Jun-26.0) TDB Reference: JPL 21 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .05430677032527279 4.3438e-08   q 2.50622521037166 1.1796e-07 au tp 2457799.472359686395 (2017-Feb-14.97235969) 0.00019052 TDB node 174.2664114806203 8.8181e-05 deg peri 242.1212148649012 9.7671e-05 deg i 2.966661955198539 4.4185e-06 deg   Orbit Determination Parameters    # obs. used (total)      614      data-arc span      9539 days (26.12 yr)      first obs. used      1994-08-10      last obs. used      2020-09-21      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .566      source      ORB      producer      Otto Matic      solution date      2020-Oct-22 18:40:40   Additional Information  Jupiter MOID = 2.37875 au   T_jup = 3.387  Orbit Covariance (6×6)   e q tp node peri i e 1.886877628928906E-15 -5.090921552698202E-15 -1.132789059767752E-12 -3.368502074997326E-15 -2.430518554190451E-13 8.569589228198245E-16 q -5.090921552698202E-15 1.391532209264202E-14 3.97459140388739E-12 1.00357691062138E-14 8.429230782349138E-13 -2.061955761604241E-15 tp -1.132789059767752E-12 3.97459140388739E-12 3.629751265068253E-8 1.725791159550486E-11 8.023983378549255E-9 9.584630328030161E-13 node -3.368502074997326E-15 1.00357691062138E-14 1.725791159550486E-11 7.775872276214475E-9 -7.761161064086666E-9 5.931461308656014E-11 peri -2.430518554190451E-13 8.429230782349138E-13 8.023983378549255E-9 -7.761161064086666E-9 9.53966203008776E-9 -5.904511329637825E-11 i 8.569589228198245E-16 -2.061955761604241E-15 9.584630328030161E-13 5.931461308656014E-11 -5.904511329637825E-11 1.952323020517813E-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 15.6   n/a MPO436278   70926 (1999 VJ208)          Discovered 1999-Nov-09 by Spacewatch at Kitt Peak Reference: 20031109/Numbers.arc Last Updated: 2004-04-19 Alternate Designations  1999 VJ208 = 1994 PK10  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2020-Oct-23 23:02 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin