• MPC Preparation (Info)

    • MPEC 2019-L35 : 2019 LR

    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-L34 Read MPEC 2019-L36 

    M.P.E.C. 2019-L35                                Issued 2019 June 3, 16:13 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 LR

Observations:
     K19L00R  C2019 05 30.39267915 55 31.773-18 15 29.52         21.4 GVEL035F51
     K19L00R* C2019 06 01.37580 15 50 56.748-16 22 06.54         21.8 wUEL035F51
     K19L00R  C2019 06 01.38698 15 50 54.773-16 21 23.61         21.5 wUEL035F51
     K19L00R  C2019 06 01.39816 15 50 52.760-16 20 40.43         22.1 wUEL035F51
     K19L00R  C2019 06 01.40932 15 50 50.795-16 19 57.66         21.6 wUEL035F51
     K19L00R ^C2019 06 02.40275015 48 10.538-15 12 00.53         21.44GVEL035568
     K19L00R ^C2019 06 02.40369815 48 10.352-15 11 56.36         21.49GVEL035568
     K19L00R  C2019 06 02.40382 15 48 10.399-15 11 56.74         21.8 wUEL035F51
     K19L00R ^C2019 06 02.40464615 48 10.165-15 11 52.26         21.50GVEL035568
     K19L00R  C2019 06 02.41611 15 48 07.975-15 11 03.04         21.6 wUEL035F51
     K19L00R  C2019 06 02.42837 15 48 05.550-15 10 08.97         21.8 wUEL035F51
     K19L00R  C2019 06 02.44065 15 48 03.138-15 09 14.90         21.6 wUEL035F51
     K19L00R  C2019 06 03.29220 15 45 31.72 -14 03 43.5          21.5 GVEL035I52
     K19L00R  C2019 06 03.29644 15 45 30.83 -14 03 22.9          21.1 GVEL035I52
     K19L00R  C2019 06 03.30069 15 45 29.94 -14 03 01.7          21.2 GVEL035I52
     K19L00R  C2019 06 03.30449 15 45 29.09 -14 02 43.2          21.8 GVEL035I52

Observer details:
568 Mauna Kea.  Observers R. Wainscoat, L. Wells, T. Burdullis.  Measurers
    R. Weryk, R. Wainscoat.  3.6-m Canada-France-Hawaii Telescope + 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.
I52 Steward Observatory, Mt. Lemmon Station.  Observer D. C. Fuls.  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.  1.0-m reflector +
    CCD.

Orbital elements:
2019 LR                                                  Earth MOID = 0.0341 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
M 324.83349              (2000.0)            P               Q
n   0.36529476     Peri.   87.71507     +0.88144935     +0.46204780
a   1.9380892      Node   244.75195     -0.46478707     +0.81194968
e   0.6031167      Incl.    6.20556     -0.08378552     +0.35672056
P   2.70           H   24.9           G   0.15           U   5
Residuals in seconds of arc
190530 F51  0.0   0.1-    190602 568  0.1-  0.1-    190603 I52  0.1-  0.2+
190601 F51  0.2-  0.0     190602 F51  0.1+  0.2-    190603 I52  0.1+  0.0
190601 F51  0.0   0.1+    190602 568  0.1-  0.1-    190603 I52  0.2+  0.3+
190601 F51  0.2-  0.3+    190602 F51  0.0   0.2-    190603 I52  0.4-  0.2+
190601 F51  0.2+  0.0     190602 F51  0.2-  0.0
190602 568  0.1-  0.1-    190602 F51  0.2-  0.0

Ephemeris:
2019 LR                  a,e,i = 1.94, 0.60, 6                   q = 0.7692
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2019 05 04    16 15 47.0 -26 29 21   0.4364  1.4174   155.7    17.0    24.8
...
2019 05 19    16 10 37.8 -24 01 55   0.2694  1.2788   171.8     6.5    23.1
...
2019 05 27    16 01 39.6 -20 40 06   0.1912  1.2041   177.3     2.3    22.0
...
2019 06 02    15 49 17.8 -15 40 00   0.1372  1.1482   166.9    11.5    21.6
2019 06 03    15 46 26.2 -14 26 19   0.1287  1.1390   164.8    13.5    21.5
2019 06 04    15 43 15.0 -13 02 28   0.1203  1.1297   162.5    15.7    21.4
...
2019 06 10    15 12 22.1 +01 34 08   0.07419 1.0748   142.2    35.4    20.9
...
2019 06 18    12 07 15.6 +55 25 37   0.04853 1.0038    74.1   103.2    22.1
...
2019 07 03    05 28 56.1 +46 09 19   0.1530  0.8844    27.9   147.5    28.5

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-L35

    Read MPEC 2019-L34 Read MPEC 2019-L36

    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)