[Iaude] MPEC L28: 2014 SK378 [a=81.62,e=0.71,i=37.1,H=8.4]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Fri Jun 5 11:51:12 EDT 2020


M.P.E.C. 2020-L28                                  Issued 2020 June 5, 15:49 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

                                   2014 SK378                                   


Observations:
     K14Sb8K*7C2014 09 16.26566601 27 31.212-12 00 45.89         21.7 iUEL028W84
     K14Sb8K 7C2014 12 12.15042301 19 03.134-13 00 19.43         21.5 zUEL028W84
     K14Sb8K 7C2014 12 12.15177701 19 03.131-13 00 19.59         21.8 iUEL028W84
     K14Sb8K 7C2015 10 17.19482101 41 21.874-13 17 15.57         22.6 gUEL028W84
     K14Sb8K 7C2015 10 23.23724001 40 38.577-13 23 04.08         21.7 zUEL028W84
     K14Sb8K 7C2015 11 02.17156901 39 28.400-13 31 03.68         22.6 gUEL028W84
     K14Sb8K 7C2015 11 06.24344401 39 00.571-13 33 44.33         22.7 gUEL028W84
     K14Sb8K 7C2015 11 18.23044601 37 44.560-13 39 25.18         21.8 iUEL028W84
     K14Sb8K 7C2015 11 20.11807301 37 33.659-13 40 00.38         21.7 zUEL028W84
     K14Sb8K 7C2016 09 07.36205502 02 26.936-13 02 19.32         22.2 rUEL028W84
     K14Sb8K 7C2016 09 07.36343202 02 26.933-13 02 19.35         21.8 iUEL028W84
     K14Sb8K 7C2016 09 07.36482102 02 26.928-13 02 19.49         23.1 gUEL028W84
     K14Sb8K 7C2016 09 30.23645302 00 27.977-13 33 44.80         21.8 iUEL028W84
     K14Sb8K 7C2016 09 30.23783002 00 27.970-13 33 44.93         21.9 rUEL028W84
     K14Sb8K 7C2016 09 30.23920802 00 27.963-13 33 45.19         22.7 gUEL028W84
     K14Sb8K 7C2017 11 23.13521402 11 27.713-14 48 37.48         22.0 iUEL028W84
     K14Sb8K 7C2017 11 23.13660302 11 27.698-14 48 37.50         22.4 rUEL028W84
     K14Sb8K 7C2017 11 27.08309602 11 03.683-14 49 19.11         22.0 iUEL028W84
     K14Sb8K 7C2017 12 14.07450802 09 38.719-14 47 51.37         22.4 rUEL028W84
     K14Sb8K 7C2017 12 14.07588602 09 38.718-14 47 51.45         22.1 iUEL028W84
     K14Sb8K 7C2017 12 22.14542302 09 11.130-14 44 43.36         22.2 rUEL028W84
     K14Sb8K 7C2017 12 23.13810802 09 08.391-14 44 14.07         23.0 gUEL028W84
     K14Sb8K 7C2018 11 16.26634902 29 17.151-15 12 59.28         22.8 gUEL028W84

Observer details:
W84 Cerro Tololo-DECam.  Observers A. Smith, D. Gulledge, A. Kremin, A.
    Plazas, E. Luque, B. Santiago, A. Walker, J. Annis, C. Davis, A. Elliott,
    W. Wester, L. Beaufore, E. Balbinot, C. Cunha, A. Kim, L. Old, D. Huterer,
    S. Everett, D. Goldstein, N. Kuropatkin, J. Marshall, D. James, E. Krause,
    D. Brout, E. Sheldon, P. Melchior, B. Nord, F. Sobreira, A. Carnero, G.
    Bernstein, A. Stebbins, R. Cawthon, H. Spinka, K. Grabowski, I. Friswell,
    A. Ferte, H.-Y. Wu, J. Aleksic, E. Neilsen, A. Zenteno, R. Gupta, K.
    Romer, A. Palmese, C. Bonnett, M. Manera, K. Vivas, M. March, Y.-Y. Zhang,
    E. Buckley-Geer, R. Kron, M.-Y. Wang, K. Story, B. Soergel, M. Medford, M.
    Schubnell, R. Ogando, N. Sevilla, C. Wethers, D. Hollowood, N. Weaverdyck,
    J. Muir, K. Reil, S. Hamilton, Z. Zhang, T. Li, R. Capasso.  Measurer D.
    Gerdes.  4.0-m f/2.87 reflector + CCD.

Orbital elements:
2014 SK378
Epoch 2020 May 31.0 TT = JDT 2459000.5                  Alexandersen
M   2.54273              (2000.0)            P               Q
n   0.00133651     Peri.  214.46313     +0.90209196     -0.41167517
a  81.6246873      Node   167.61361     +0.37793329     +0.89843977
e   0.7101030      Incl.   37.11533     -0.20831832     -0.15274011
P 737              H    8.4           G   0.15           U   1
Residuals in seconds of arc
140916 W84  0.0   0.0     151120 W84  0.0   0.0     171123 W84  0.1-  0.0
141212 W84  0.0   0.1+    160907 W84  0.0   0.1-    171127 W84  0.1-  0.0
141212 W84  0.0   0.1-    160907 W84  0.0   0.0     171214 W84  0.0   0.0
151017 W84  0.1-  0.0     160907 W84  0.0   0.0     171214 W84  0.1+  0.1-
151023 W84  0.0   0.0     160930 W84  0.0   0.1+    171222 W84  0.0   0.0
151102 W84  0.0   0.2+    160930 W84  0.0   0.1+    171223 W84  0.0   0.0
151106 W84  0.1+  0.0     160930 W84  0.1+  0.1-    181116 W84  0.0   0.0
151118 W84  0.1-  0.0     171123 W84  0.0   0.0

Ephemeris:
2014 SK378               a,e,i = 81.62, 0.71, 37                 q = 23.6628
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 05 06    02 55 07.0 -13 13 34  25.1816 24.3110    29.8     1.2    22.5
...
2020 05 21    02 58 01.1 -13 07 22  25.1345 24.3212    35.8     1.4    22.5
...
2020 05 29    02 59 31.6 -13 05 57  25.0891 24.3266    40.4     1.5    22.5
...
2020 06 04    03 00 37.5 -13 05 47  25.0463 24.3307    44.3     1.7    22.5
2020 06 05    03 00 48.2 -13 05 50  25.0385 24.3314    45.0     1.7    22.5
2020 06 06    03 00 58.9 -13 05 54  25.0306 24.3321    45.7     1.7    22.5
...
2020 06 12    03 02 01.7 -13 06 46  24.9788 24.3362    49.8     1.8    22.5
...
2020 06 20    03 03 21.1 -13 09 08  24.9003 24.3418    55.7     2.0    22.5
...
2020 07 05    03 05 33.1 -13 17 13  24.7282 24.3522    67.2     2.2    22.6

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-L28




More information about the Iaude mailing list