+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   441301 (2007 YC63) Classification: Main-belt Asteroid          SPK-ID: 2441301 [ 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 11 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .09901468910270914 6.0326e-08   a 3.028089189271418 5.3907e-08 au q 2.728263879620434 2.0927e-07 au i 11.09272929761741 6.4997e-06 deg node 110.2590785858964 4.2741e-05 deg peri 202.5633282805544 6.716e-05 deg M 289.82208641415 4.9553e-05 deg tp 2459375.688374113729 (2021-Jun-10.18837411) 0.0002655 TDB period 1924.648479549216 5.27 5.1395e-05 1.407e-07 d yr n .1870471433226694 4.9949e-09 deg/d Q 3.327914498922402 5.9245e-08 au   Orbit Determination Parameters    # obs. used (total)      110      data-arc span      4499 days (12.32 yr)      first obs. used      2007-12-31      last obs. used      2020-04-25      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .59722      source      ORB      producer      Otto Matic      solution date      2020-May-22 03:52:43   Additional Information  Earth MOID = 1.71717 au   Jupiter MOID = 1.91576 au   T_jup = 3.208  [ hide covariance matrix ] Orbital Elements at Epoch 2457366.5 (2015-Dec-10.0) TDB Reference: JPL 11 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .09777883555849871 6.0427e-08   q 2.733191072149029 2.0968e-07 au tp 2457451.813455435001 (2016-Mar-04.31345543) 0.00027076 TDB node 110.2736209700522 4.2746e-05 deg peri 202.8281059223562 6.7705e-05 deg i 11.0902922671606 6.4982e-06 deg   Orbit Determination Parameters    # obs. used (total)      110      data-arc span      4499 days (12.32 yr)      first obs. used      2007-12-31      last obs. used      2020-04-25      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .59722      source      ORB      producer      Otto Matic      solution date      2020-May-22 03:52:43   Additional Information  Jupiter MOID = 1.91576 au   T_jup = 3.208  Orbit Covariance (6×6)   e q tp node peri i e 3.651383534671242E-15 -1.239180581921428E-14 2.8336674841956E-12 1.060874179738659E-14 6.53795269095778E-13 -8.12807609997488E-15 q -1.239180581921428E-14 4.396614077871304E-14 -1.019650158957519E-11 -3.947043735010717E-14 -2.354298350854822E-12 3.173976988328456E-14 tp 2.8336674841956E-12 -1.019650158957519E-11 7.331284895130245E-8 3.278418082167733E-10 1.432174486416406E-8 -2.161009380220456E-11 node 1.060874179738659E-14 -3.947043735010717E-14 3.278418082167733E-10 1.827233704572328E-9 -1.727294713548228E-9 -5.382979105386642E-11 peri 6.53795269095778E-13 -2.354298350854822E-12 1.432174486416406E-8 -1.727294713548228E-9 4.584014522141576E-9 4.8357838074705E-11 i -8.12807609997488E-15 3.173976988328456E-14 -2.161009380220456E-11 -5.382979105386642E-11 4.8357838074705E-11 4.222700854213075E-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 16.2   n/a MPO472456   441301 (2007 YC63)          Discovered 2007-Dec-31 by Spacewatch at Kitt Peak Reference: Last Updated: 2015-09-02 [ show close-approach data ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2020-Sep-22 18:50 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin