• MPC Preparation (Info)

    • MPEC 2019-L77 : 2019 LS1

    The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.

    A form allowing access to any MPEC is at the bottom of this page.

    Read MPEC 2019-L76 Read MPEC 2019-L78 

    M.P.E.C. 2019-L77                                Issued 2019 June 5, 16:04 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@CFA.HARVARD.EDU
            URL https://www.minorplanetcenter.net/    ISSN 1523-6714

                                   2019 LS1

Observations:
     K19L01S  C2019 05 25.29709513 23 00.313-28 37 44.96         20.5 GVEL077F51
     K19L01S* C2019 06 03.27133 14 02 30.868-27 39 06.93         21.8 wUEL077F51
     K19L01S  C2019 06 03.28102 14 02 32.664-27 39 03.42         21.8 wUEL077F51
     K19L01S  C2019 06 03.29068 14 02 34.490-27 38 59.95         21.8 wUEL077F51
     K19L01S  C2019 06 03.30036 14 02 36.285-27 38 56.25         21.4 wUEL077F51
     K19L01S  C2019 06 04.16192 14 05 24.04 -27 33 37.2          21.1 GVEL077V06
     K19L01S  C2019 06 04.16430 14 05 24.46 -27 33 36.6          21.2 GVEL077V06
     K19L01S  C2019 06 04.16906 14 05 25.25 -27 33 34.7                VEL077V06
     K19L01S KC2019 06 04.50812414 06 28.33 -27 30 57.2          20.9 GVEL077474
     K19L01S KC2019 06 04.51164314 06 28.88 -27 30 56.0          20.9 GVEL077474
     K19L01S KC2019 06 04.51516314 06 29.51 -27 30 55.1          21.0 GVEL077474
     K19L01S KC2019 06 04.51868214 06 30.20 -27 30 53.6                VEL077474
     K19L01S  C2019 06 05.21381 14 08 38.88 -27 27 14.8          21.5 GVEL077V06
     K19L01S  C2019 06 05.21628 14 08 39.27 -27 27 13.2          21.9 GVEL077V06
     K19L01S  C2019 06 05.21876 14 08 39.69 -27 27 12.1          22.4 GVEL077V06
     K19L01S  C2019 06 05.22123 14 08 40.14 -27 27 11.5          22.1 GVEL077V06

Observer details:
474 Mount John Observatory, Lake Tekapo.  Observers A. C. Gilmore,
    P. M. Kilmartin.  Measurer P. M. Kilmartin.  1.0-m f/7.7 reflector + CCD.
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, K. Chambers, T. Lowe,
    E. Magnier, A. Schultz, M. Willman.  Measurers S. Chastel, M. Huber,
    Y. Ramanjooloo, R. Wainscoat, R. Weryk, K. Chambers, T. de Boer,
    L. Denneau, J. Fairlamb, H. Flewelling, C.-C. Lin, E. Magnier.  1.8-m
    Ritchey-Chretien + CCD.
V06 Catalina Sky Survey-Kuiper.  Observer E. J. Christensen.  Measurers
    B. M. Africano, E. J. Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs,
    A. D. Grauer, H. Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard,
    T. A. Pruyne, D. Rankin, R. L. Seaman, F. C. Shelly.  1.55-m reflector +
    CCD.

Orbital elements:
2019 LS1                                                 Earth MOID = 0.0474 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
M  11.98769              (2000.0)            P               Q
n   0.33708032     Peri.  161.62014     -0.88602769     -0.46352237
a   2.0447825      Node   350.74575     +0.41711156     -0.78742694
e   0.6236391      Incl.    3.59968     +0.20241758     -0.40633217
P   2.92           H   22.3           G   0.15           U   8
Residuals in seconds of arc
190525 F51  0.0   0.0     190604 V06  0.1-  0.3-    190605 V06  0.2+  0.5-
190603 F51  0.1+  0.1-    190604 V06  1.0-  0.1-    190605 V06  0.2-  0.2+
190603 F51  0.1-  0.0     190604 474  0.9+  0.6+    190605 V06  0.3-  0.4+
190603 F51  0.1+  0.1-    190604 474  0.2-  0.4+    190605 V06  0.1+  0.1+
190603 F51  0.0   0.1+    190604 474  0.2-  0.1-
190604 V06  0.0   0.0     190604 474  0.5+  0.0

Ephemeris:
2019 LS1                 a,e,i = 2.04, 0.62, 4                   q = 0.7696
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2019 05 06    08 35 24.7 -13 48 00   0.09351 1.0138    90.5    84.2    20.1
...
2019 05 21    12 52 27.7 -28 54 24   0.1784  1.1528   139.1    35.1    20.3
...
2019 05 29    13 42 07.9 -28 13 32   0.2567  1.2293   143.5    29.4    21.1
...
2019 06 04    14 04 52.6 -27 34 14   0.3216  1.2868   143.3    28.1    21.6
2019 06 05    14 08 00.0 -27 28 09   0.3329  1.2964   143.1    28.0    21.7
2019 06 06    14 10 58.9 -27 22 14   0.3443  1.3060   142.9    27.9    21.8
...
2019 06 12    14 26 32.2 -26 50 59   0.4152  1.3633   141.0    28.0    22.3
...
2019 06 20    14 43 14.9 -26 20 07   0.5162  1.4389   137.3    28.6    22.9
...
2019 07 05    15 08 59.3 -25 48 43   0.7250  1.5772   129.0    30.1    23.9

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-L77

    Read MPEC 2019-L76 Read MPEC 2019-L78

    MPEC number:

    Enter an MPEC number in one of the following forms:

    • 1997-B01 (the full form)
    • J97B01 (the packed version of the full form)
    • B01 (the abbreviated form)