[Iaude] MPEC E47: COMET 365P/PANSTARRS

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Sat Mar 10 10:43:16 EST 2018


M.P.E.C. 2018-E47                                Issued 2018 Mar. 10, 15:35 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 https://www.minorplanetcenter.net/    ISSN 1523-6714


                             COMET 365P/PANSTARRS
 
Observations:
0365P         C2018 03 06.42115 13 22 25.91 +24 50 10.5          17.15TUEE047I41
0365P         C2018 03 06.42313 13 22 25.97 +24 50 10.6          17.27TUEE047I41
0365P         C2018 03 06.56048 13 22 30.70 +24 50 16.0          16.9 TUEE047T05
0365P         C2018 03 06.57837 13 22 31.20 +24 50 16.1          16.8 TUEE047T05
0365P         C2018 03 06.59842 13 22 31.75 +24 50 16.0          16.8 TUEE047T05
0365P         C2018 03 06.60645 13 22 31.99 +24 50 15.8          17.2 TUEE047T05
0365P         C2018 03 07.36691 13 22 59.20 +24 50 11.4          17.21TUEE047I41
0365P         C2018 03 07.36791 13 22 59.23 +24 50 11.5          17.23TUEE047I41
0365P         C2018 03 07.40317 13 23 00.14 +24 50 11.6          17.31TUEE047I41
0365P         C2018 03 07.42358 13 23 00.66 +24 50 11.3          17.11TUEE047I41
0365P         C2018 03 07.42456 13 23 00.69 +24 50 11.4          17.10TUEE047I41
0365P         C2018 03 07.45433 13 23 01.46 +24 50 10.7          17.20TUEE047I41
 
Observer details:
I41 Palomar Mountain--ZTF.  Measurers Q.-Z. Ye, F. Masci.  1.2-m f/2.4 Schmidt.
T05 ATLAS-HKO, Haleakala.  Observers L. Denneau, A. Heinze, H. Weiland,
    J. Tonry.  Measurers L. Denneau, H. Flewelling, A. Heinze, B. Stalder,
    J. Tonry.  0.5-m f/2.0 Schmidt + CCD.
 
Orbital elements:
 365P/PANSTARRS
Epoch 2012 June 2.0 TT = JDT 2456080.5
T 2012 June 2.37846 TT                                  MPCW
q   1.3606672            (2000.0)            P               Q
n   0.17328429     Peri.   66.25763     -0.88359704     -0.43602219
a   3.1863728      Node    87.51479     +0.34271940     -0.85062429
e   0.5729730      Incl.    9.83828     +0.31906062     -0.29380770
P   5.69
>From 177 observations 2011 Nov. 24-2018 Mar. 7, mean residual 0".4.

 365P/PANSTARRS
Epoch 2018 Feb. 11.0 TT = JDT 2458160.5
T 2018 Feb. 10.76008 TT                                 MPCW
q   1.3591130            (2000.0)            P               Q
n   0.17336461     Peri.   66.40044     -0.88412893     -0.43495901
a   3.1853886      Node    87.44217     +0.34163851     -0.85096554
e   0.5733290      Incl.    9.83641     +0.31874623     -0.29439483
P   5.69
>From 177 observations 2011 Nov. 24-2018 Mar. 7, mean residual 0".4.

 365P/PANSTARRS
Epoch 2023 Oct. 23.0 TT = JDT 2460240.5
T 2023 Oct.  9.38530 TT                                 MPCW
q   1.3213654            (2000.0)            P               Q
n   0.17577923     Peri.   67.77503     -0.88580921     -0.43154366
a   3.1561503      Node    86.30586     +0.33726896     -0.85124848
e   0.5813363      Incl.    9.84469     +0.31873452     -0.29857342
P   5.61
>From 177 observations 2011 Nov. 24-2018 Mar. 7, mean residual 0".4.

 365P/PANSTARRS
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Feb. 10.76278 TT                                 MPCW
q   1.3591173            (2000.0)            P               Q
n   0.17335258     Peri.   66.40385     -0.88414404     -0.43492856
a   3.1855359      Node    87.44077     +0.34160806     -0.85097595
e   0.5733473      Incl.    9.83638     +0.31873696     -0.29440970
P   5.69
>From 177 observations 2011 Nov. 24-2018 Mar. 7, mean residual 0".4.

Ephemeris:
 365P/PANSTARRS
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase   m1    m2
2018 02 08    12 45 16.4 +23 11 37   0.4830  1.3595   132.3    32.4  16.8
...
2018 02 23    13 11 30.9 +24 26 40   0.4612  1.3660   137.6    29.2  16.7
...
2018 03 03    13 19 59.9 +24 47 27   0.4587  1.3777   140.9    27.0  16.7
...
2018 03 09    13 23 48.2 +24 49 29   0.4610  1.3902   143.4    25.2  16.7
2018 03 10    13 24 14.0 +24 48 30   0.4617  1.3925   143.8    24.9  16.8
2018 03 11    13 24 36.4 +24 47 06   0.4625  1.3950   144.2    24.6  16.8
...
2018 03 17    13 25 44.9 +24 29 37   0.4699  1.4113   146.7    22.8  16.9
...
2018 03 25    13 24 51.6 +23 39 46   0.4861  1.4374   149.5    20.6  17.0
...
2018 04 09    13 19 23.9 +20 44 26   0.5388  1.4980   151.8    18.4  17.4

Gareth V. Williams           (C) Copyright 2018 MPC           M.P.E.C. 2018-E47



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