• MPC Preparation (Info)

    • MPEC 2019-L62 : 2019 LC1

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    M.P.E.C. 2019-L62                                Issued 2019 June 5, 14:37 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 LC1

Observations:
     K19L01C  C2019 05 30.35072015 23 22.973-18 28 09.94         21.9 GVEL062F51
     K19L01C  C2019 05 30.37464615 23 21.053-18 29 35.84         21.0 GVEL062F51
     K19L01C* C2019 06 01.38053 15 21 26.943-20 41 10.24         22.0 wUEL062F51
     K19L01C  C2019 06 01.39172 15 21 25.902-20 41 58.28         21.5 wUEL062F51
     K19L01C  C2019 06 01.40289 15 21 24.882-20 42 46.20         21.6 wUEL062F51
     K19L01C |C2019 06 02.18235 15 20 35.95 -21 40 14.4          21.7 GUEL062807
     K19L01C |C2019 06 02.18846 15 20 35.39 -21 40 42.8          21.7 GUEL062807
     K19L01C |C2019 06 02.19458 15 20 34.82 -21 41 11.1          21.6 GUEL062807
     K19L01C ^C2019 06 02.39973315 20 22.430-21 58 26.75         21.68GVEL062568
     K19L01C ^C2019 06 02.40069215 20 22.333-21 58 31.34         21.87GVEL062568
     K19L01C ^C2019 06 02.40164415 20 22.241-21 58 35.89         21.85GVEL062568
     K19L01C  C2019 06 04.26409 15 18 13.32 -24 42 16.0                VEL062I52
     K19L01C  C2019 06 04.26826 15 18 12.89 -24 42 40.5          22.1 GVEL062I52
     K19L01C  C2019 06 04.27243 15 18 12.45 -24 43 04.3                VEL062I52
     K19L01C  C2019 06 04.27659 15 18 12.03 -24 43 27.4                VEL062I52
     K19L01C  C2019 06 05.28937 15 16 52.53 -26 26 41.2          22.1 GVEL062V06
     K19L01C  C2019 06 05.29175 15 16 52.23 -26 26 56.0          21.9 GVEL062V06
     K19L01C  C2019 06 05.29413 15 16 51.97 -26 27 11.4          22.9 GVEL062V06

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.
807 Cerro Tololo Observatory, La Serena.  Observers T. Linder, R. Holmes.
    1.00-m f/10.0 astrograph + 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 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.
    1.0-m reflector + 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 LC1                                                 Earth MOID = 0.0487 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
M 334.75192              (2000.0)            P               Q
n   0.31659982     Peri.  232.52127     +0.48465221     +0.86738273
a   2.1320413      Node    66.83115     -0.75874117     +0.48113365
e   0.5396362      Incl.    7.05759     -0.43522876     +0.12711257
P   3.11           H   25.4           G   0.15           U   5
Residuals in seconds of arc
190530 F51  0.1-  0.0     190602 807  0.0   0.1-    190604 I52  0.1+  0.4-
190530 F51  0.2+  0.0     190602 807  0.0   0.1-    190604 I52  0.2+  0.2-
190601 F51  0.1+  0.3-    190602 568  0.0   0.2-    190604 I52  0.6+  0.7+
190601 F51  0.1-  0.1+    190602 568  0.1-  0.2-    190605 V06  0.1+  0.2-
190601 F51  0.0   0.4+    190602 568  0.0   0.2-    190605 V06  0.2-  0.2+
190602 807  0.1-  0.1-    190604 I52  0.2-  0.1+    190605 V06  0.0   0.0

Ephemeris:
2019 LC1                 a,e,i = 2.13, 0.54, 7                   q = 0.9815
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2019 05 06    15 34 44.5 -08 21 51   0.2994  1.3016   166.5    10.4    24.0
...
2019 05 21    15 29 51.2 -12 09 53   0.1876  1.1976   170.9     7.7    22.7
...
2019 05 29    15 24 31.1 -17 12 00   0.1368  1.1466   166.0    12.4    22.1
...
2019 06 04    15 18 33.5 -24 15 53   0.1027  1.1114   159.9    18.3    21.6
2019 06 05    15 17 17.5 -25 54 43   0.09737 1.1058   158.7    19.5    21.5
2019 06 06    15 15 54.6 -27 44 39   0.09221 1.1003   157.3    20.9    21.5
...
2019 06 12    15 02 49.3 -44 20 35   0.06501 1.0693   145.1    32.9    21.0
...
2019 06 20    09 41 40.4 -84 01 42   0.04927 1.0341   110.1    67.3    21.3
...
2019 07 05    03 39 59.5 -32 37 49   0.09979 0.9909    72.3   102.2    24.1

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-L62

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