+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   442926 (2013 CS49) Classification: Main-belt Asteroid          SPK-ID: 2442926 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] [ show orbit diagram ] Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB Reference: JPL 21 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .05473980710159455 8.713e-08   a 3.073801337071747 7.8492e-08 au q 2.905542044811816 3.0955e-07 au i 11.83462709756044 8.7887e-06 deg node 299.2344566634297 2.8132e-05 deg peri 165.7854496337399 6.7685e-05 deg M 199.9058131397312 5.6616e-05 deg tp 2460075.856944525987 (2023-May-11.35694453) 0.00030418 TDB period 1968.394394634713 5.39 7.5397e-05 2.064e-07 d yr n .1828901773858218 7.0054e-09 deg/d Q 3.242060629331677 8.2788e-08 au   Orbit Determination Parameters    # obs. used (total)      139      data-arc span      5873 days (16.08 yr)      first obs. used      2002-01-20      last obs. used      2018-02-18      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .59346      source      ORB      producer      Otto Matic      solution date      2021-Apr-14 14:45:54   Additional Information  Earth MOID = 1.92349 au   Jupiter MOID = 1.86648 au   T_jup = 3.195  [ 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 15.9   n/a MPO437723   442926 (2013 CS49)          Discovered 2013-Jan-07 by Spacewatch at Kitt Peak Reference: Last Updated: 2015-09-02 [ 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 1903-May-24 01:53 00:14 Jupiter 1.9250588043804 1.92505524951771 1.92506235963408 3.92394394831016 3.81016267411101 2416258.578241549 13.5463372359302 1470.99213823384 53.0721948917828 82.4175390462307 2320993.55428884 T 21 CATAB v2.0f-lin.ifort 2021-Apr-14 14:45:55 2021-Apr-14 14:45 1962-Mar-16 14:37 00:06 Jupiter 1.87369958143901 1.87369871202129 1.87370045085683 4.16041856162623 4.05030429382705 2437740.108991689 6.1859612443215 281.618072620457 46.3317715773559 88.6031575160916 1532434.38363541 T 21 CATAB v2.0f-lin.ifort 2021-Apr-14 14:45:55 2021-Apr-14 14:45 2021-Jan-13 18:25 < 00:01 Jupiter 1.87079040661186 1.87078967270685 1.87079114051761 4.326581064508 4.22063739535616 2459228.267060313 0.670316239102646 212.892265681274 30.4257200966708 86.0789568694336 2073707.03316307 T 21 CATAB v2.0f-lin.ifort 2021-Apr-14 14:45:55 2021-Apr-14 14:45 2079-Nov-16 19:39 00:07 Jupiter 1.91975634064712 1.91975433037647 1.91975835098227 4.42113530930142 4.32018637586095 2480719.319057103 7.1495019711455 606.065157747791 29.4485517231607 81.006265489538 1871707.44063102 T 21 CATAB v2.0f-lin.ifort 2021-Apr-14 14:45:55 2021-Apr-14 14:45 2128-Dec-14 20:23 00:14 Jupiter 1.95011576098799 1.95011182197955 1.95011970064746 3.65378962428236 3.53291510666021 2498644.349628163 13.9161659161617 1889.43958015768 50.60605695734 83.2700072400118 2150229.7637596 T 21 CATAB v2.0f-lin.ifort 2021-Apr-14 14:45:55 2021-Apr-14 14:45 2187-Oct-04 05:25 00:20 Jupiter 1.89175950266277 1.89175599834541 1.89176300714497 3.96747852721331 3.85297280068464 2520121.725860872 20.1669347897134 975.590758919399 66.2216911168791 78.3112705342316 1995150.1180814 T 21 CATAB v2.0f-lin.ifort 2021-Apr-14 14:45:55 2021-Apr-14 14:45 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Jun-15 17:49 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin