+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   305400 (2008 CV77) Classification: Main-belt Asteroid          SPK-ID: 2305400 [ 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 12 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1167085306142665 5.8938e-08   a 3.095622009848969 3.509e-08 au q 2.734336513742313 1.8826e-07 au i 14.23766681989523 6.3331e-06 deg node 121.1445866299292 2.5519e-05 deg peri 60.31339512313719 3.6266e-05 deg M 63.9325037991006 2.7613e-05 deg tp 2458647.203343056395 (2019-Jun-12.70334306) 0.00015111 TDB period 1989.391763841527 5.45 3.3826e-05 9.261e-08 d yr n .1809598323182146 3.0769e-09 deg/d Q 3.456907505955625 3.9185e-08 au   Orbit Determination Parameters    # obs. used (total)      207      data-arc span      6820 days (18.67 yr)      first obs. used      2000-09-26      last obs. used      2019-05-30      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .61421      source      ORB      producer      Otto Matic      solution date      2019-Sep-24 05:54:41   Additional Information  Earth MOID = 1.77234 au   Jupiter MOID = 1.66394 au   T_jup = 3.166  [ show covariance matrix ] [ 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 15.6   n/a MPO433967   305400 (2008 CV77)          Discovered 2008-Feb-06 by CSS at Catalina Reference: 20111110/Numbers.arc Last Updated: 2011-11-14 [ hide close-approach data ] Close-Approach Data   ...sorted by Date/Time (TDB) Date/Time (TDB) Time Uncertainty (days_HH:MM) Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified 1951-Jul-24 10:49 00:04 Jupiter 1.69607159847327 1.69607031336444 1.6960728835904 2.34259916804879 2.11871794286141 2433851.950667250 3.95534006611133 253.77656695166 78.9322093925305 55.275959996382 783870.399153701 T 12 CATAB v2.0f-lin.ifort 2019-Sep-24 05:54:42 2019-Sep-24 05:54 1961-Jun-07 09:01 00:03 Jupiter 1.92110141842327 1.92109949348029 1.9211033433705 4.34160105664765 4.23883126216674 2437457.875966423 2.66387396335248 196.153650418057 48.9272715317467 -66.054412943691 2239727.70033543 T 12 CATAB v2.0f-lin.ifort 2019-Sep-24 05:54:42 2019-Sep-24 05:54 2011-Nov-17 15:59 < 00:01 Jupiter 1.84936923306 1.84936841613128 1.84937004998841 1.7848352034803 1.5065272541217 2455883.165760643 0.525281056624815 173.580660204094 69.3292674951661 -79.4578236126866 1492935.817431 T 12 CATAB v2.0f-lin.ifort 2019-Sep-24 05:54:42 2019-Sep-24 05:54 2021-Jul-04 00:02 < 00:01 Jupiter 1.70875853028906 1.70875791288637 1.70875914769185 3.75828794843145 3.6239948868457 2459399.501537984 0.450124975508769 86.8596413515199 27.1466905504729 84.3189969944563 2066652.82345881 T 12 CATAB v2.0f-lin.ifort 2019-Sep-24 05:54:42 2019-Sep-24 05:54 2072-Feb-10 12:31 00:03 Jupiter 1.9899415156486 1.98994028926165 1.98994274203556 3.5665155397535 3.44510219962598 2477883.021723061 3.10832376423466 132.811841924771 37.6743440735777 -83.6269651057547 798785.738147 T 12 CATAB v2.0f-lin.ifort 2019-Sep-24 05:54:42 2019-Sep-24 05:54 2081-Aug-14 03:39 00:04 Jupiter 1.66458944963913 1.66458863363761 1.66459026564755 2.82845406438911 2.64243391418891 2481355.652149376 3.81029038627671 329.374000458288 37.8216724614323 79.0971290532028 1177922.60527618 T 12 CATAB v2.0f-lin.ifort 2019-Sep-24 05:54:42 2019-Sep-24 05:54 2141-Nov-20 11:49 00:09 Jupiter 1.7655702439612 1.76556790457269 1.76557258349622 1.49580024448884 1.13045543146676 2503367.992109397 8.77903534968552 1122.6387604266 137.185729211823 57.2661742408665 1227008.94521169 T 12 CATAB v2.0f-lin.ifort 2019-Sep-24 05:54:42 2019-Sep-24 05:54 2151-Aug-13 11:48 00:07 Jupiter 1.82404020352828 1.82403628637675 1.8240441207499 4.12211092764911 4.00787552349732 2506920.991737548 7.05257005224088 617.003248803825 38.9877945059889 -73.4871903136235 2264106.38604518 T 12 CATAB v2.0f-lin.ifort 2019-Sep-24 05:54:42 2019-Sep-24 05:54 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2020-Sep-18 15:30 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin