[Iaude] MPEC V16: COMET C/2016 U1 (NEOWISE)

mpec at si.edu mpec at si.edu
Wed Nov 2 21:34:50 EDT 2016


M.P.E.C. 2016-V16                                Issued 2016 Nov. 3, 01:28 UT
 
     The Minor Planet Electronic Circulars contain information on unusual
         minor planets and routine data on comets.  They are published
    on behalf of Division F of the International Astronomical Union by the
          Minor Planet Center, Smithsonian Astrophysical Observatory,
                          Cambridge, MA 02138, U.S.A.

             Prepared using the Tamkin Foundation Computer Network

                              MPC at CFA.HARVARD.EDU
            URL http://www.minorplanetcenter.net/    ISSN 1523-6714


                           COMET C/2016 U1 (NEOWISE)
 
Observations:
    CK16U010  S2016 10 21.29261 08 39 28.27 +45 42 17.9          19   TLEV016C51
    CK16U010  s2016 10 21.29261 1 - 4061.6231 + 3014.2941 + 4628.1761   EV016C51
    CK16U010  S2016 10 21.68557 08 40 51.66 +45 47 37.1                LEV016C51
    CK16U010  s2016 10 21.68557 1 - 4069.1262 + 2970.1019 + 4650.1232   EV016C51
    CK16U010  S2016 10 21.81660 08 41 19.70 +45 49 22.4                LEV016C51
    CK16U010  s2016 10 21.81660 1 - 4083.7863 + 2970.3615 + 4637.1591   EV016C51
    CK16U010  S2016 10 22.01309 08 42 01.89 +45 52 02.1                LEV016C51
    CK16U010  s2016 10 22.01309 1 - 4087.4273 + 2948.3235 + 4648.0094   EV016C51
    CK16U010  S2016 10 22.27515 08 42 58.16 +45 55 39.2                LEV016C51
    CK16U010  s2016 10 22.27515 1 - 4116.7975 + 2948.6560 + 4621.9518   EV016C51
    CK16U010  S2016 10 22.34060 08 43 12.41 +45 56 36.5                LEV016C51
    CK16U010  s2016 10 22.34060 1 - 4105.6727 + 2926.5058 + 4645.7947   EV016C51
    CK16U010  S2016 10 22.40618 08 43 26.89 +45 57 26.0                LEV016C51
    CK16U010  s2016 10 22.40618 1 - 4131.5123 + 2948.7612 + 4608.8084   EV016C51
    CK16U010  S2016 10 22.47163 08 43 40.30 +45 58 20.3                LEV016C51
    CK16U010  s2016 10 22.47163 1 - 4120.3927 + 2926.6549 + 4632.7262   EV016C51
    CK16U010  S2016 10 22.53708 08 43 55.28 +45 59 15.2                LEV016C51
    CK16U010  s2016 10 22.53708 1 - 4109.1357 + 2904.5155 + 4656.5303   EV016C51
    CK16U010  S2016 10 27.71161 09 04 09.45 +47 12 45.8          19   TLEV016C51
    CK16U010  s2016 10 27.71161 1 - 4321.5612 + 2487.5610 + 4705.9258   EV016C51
    CK16U010  S2016 10 27.84264 09 04 42.76 +47 14 40.7                LEV016C51
    CK16U010  s2016 10 27.84264 1 - 4336.8373 + 2487.0552 + 4692.1950   EV016C51
    CK16U010  S2016 10 27.97368 09 05 15.82 +47 16 34.5                LEV016C51
    CK16U010  s2016 10 27.97368 1 - 4352.1136 + 2486.4862 + 4678.4083   EV016C51
    CK16U010  S2016 10 28.10471 09 05 49.34 +47 18 28.6                LEV016C51
    CK16U010  s2016 10 28.10471 1 - 4367.3763 + 2485.8414 + 4664.5846   EV016C51
    CK16U010  S2016 10 28.23561 09 06 23.08 +47 20 23.8                LEV016C51
    CK16U010  s2016 10 28.23561 1 - 4340.7744 + 2444.4502 + 4710.9357   EV016C51
    CK16U010  S2016 10 28.36664 09 06 56.72 +47 22 18.9                LEV016C51
    CK16U010  s2016 10 28.36664 1 - 4356.1117 + 2443.8783 + 4697.1347   EV016C51
    CK16U010  S2016 10 28.49767 09 07 31.06 +47 24 14.6                LEV016C51
    CK16U010  s2016 10 28.49767 1 - 4371.4375 + 2443.2327 + 4683.2913   EV016C51
    CK16U010 2C2016 10 28.60806009 08 00.053+47 25 54.64         22.5 TtEV016568
    CK16U010 2C2016 10 28.63635909 08 07.327+47 26 19.97         22.5 TtEV016568
    CK16U010  S2016 10 28.69416 09 08 21.95 +47 27 08.2                LEV016C51
    CK16U010  s2016 10 28.69416 1 - 4373.3288 + 2421.9642 + 4692.5755   EV016C51
    CK16U010  S2016 10 28.75961 09 08 39.06 +47 28 08.0                LEV016C51
    CK16U010  s2016 10 28.75961 1 - 4359.7821 + 2401.4088 + 4715.6277   EV016C51
    CK16U010  S2016 10 28.89064 09 09 13.39 +47 30 01.7                LEV016C51
    CK16U010  s2016 10 28.89064 1 - 4375.1815 + 2400.7706 + 4701.7465   EV016C51
    CK16U010  S2016 10 29.02167 09 09 47.94 +47 31 56.6                LEV016C51
    CK16U010  s2016 10 29.02167 1 - 4390.5824 + 2400.0710 + 4687.8040   EV016C51
    CK16U010  S2016 10 29.08712 09 10 04.99 +47 32 54.6                LEV016C51
    CK16U010  s2016 10 29.08712 1 - 4376.9626 + 2379.6186 + 4710.8528   EV016C51
    CK16U010  S2016 10 29.15270 09 10 22.58 +47 33 52.5                LEV016C51
    CK16U010  s2016 10 29.15270 1 - 4405.9535 + 2399.2805 + 4673.8461   EV016C51
    CK16U010  S2016 10 29.21815 09 10 39.67 +47 34 51.1                LEV016C51
    CK16U010  s2016 10 29.21815 1 - 4392.3639 + 2378.8879 + 4696.9435   EV016C51
    CK16U010  S2016 10 29.41464 09 11 31.99 +47 37 43.3                LEV016C51
    CK16U010  s2016 10 29.41464 1 - 4394.1006 + 2357.7714 + 4705.9770   EV016C51
    CK16U010  S2016 10 29.48009 09 11 49.55 +47 38 39.5                LEV016C51
    CK16U010  s2016 10 29.48009 1 - 4380.2726 + 2337.4087 + 4728.9036   EV016C51
    CK16U010  S2016 10 29.67670 09 12 42.21 +47 41 35.4                LEV016C51
    CK16U010  s2016 10 29.67670 1 - 4424.9784 + 2356.1289 + 4677.9409   EV016C51
    CK16U010  C2016 11 02.63090909 31 39.348+48 40 09.33         22.3 TUEV016T12
 
Observer details:
568 Mauna Kea.  Observer C. Wipper.  Measurer D. J. Tholen.  3.6-m
    Canada-France-Hawaii Telescope.
C51 WISE.  Measurers A. K. Mainzer, J. M. Bauer, T. Grav, J. R. Masiero,
    J. W. Dailey, R. M. Cutri, E. L. Wright, C. Nugent, S. Sonnett, E. Kramer.
T12 Mauna Kea-UH/Tholen NEO Follow-Up (2.24-m).  Observer Y. Ramanjooloo.
    Measurer D. J. Tholen.  2.24-m University of Hawaii reflector.
 
Orbital elements:
    C/2016 U1 (NEOWISE)
T 2017 Jan. 14.02505 TT                                 MPCW
q   0.3191894            (2000.0)            P               Q
                   Peri.  162.76178     -0.63631195     +0.43631780
                   Node    61.41717     -0.76521321     -0.25249167
e   1.0            Incl.   46.42579     -0.09775396     -0.86364040
>From 19 observations 2016 Oct. 21-Nov. 2.

Ephemeris:
    C/2016 U1 (NEOWISE)
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase   m1    m2
2016 10 04    07 49 11.1 +42 18 44   2.0544  2.1292    80.4    27.6  23.8
...
2016 10 19    08 31 38.9 +45 11 46   1.6553  1.8931    87.4    31.7  22.9
...
2016 10 27    09 01 11.3 +47 02 24   1.4518  1.7623    90.2    34.3  22.3
...
2016 11 02    09 28 27.1 +48 30 47   1.3059  1.6617    91.6    36.6  21.8
2016 11 03    09 33 32.9 +48 45 32   1.2823  1.6447    91.7    37.1  21.7
2016 11 04    09 38 49.4 +49 00 10   1.2590  1.6276    91.9    37.5  21.6
...
2016 11 10    10 14 49.5 +50 21 59   1.1243  1.5238    92.0    40.5  21.1
...
2016 11 18    11 17 04.4 +51 24 23   0.9633  1.3811    90.1    45.7  20.3
...
2016 12 03    13 53 54.0 +45 29 36   0.7513  1.0987    77.2    61.0  18.8

Gareth V. Williams           (C) Copyright 2016 MPC           M.P.E.C. 2016-V16




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