MPEC 2019-L64 : 2019 LE1
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M.P.E.C. 2019-L64 Issued 2019 June 5, 14:48 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 LE1
Observations:
K19L01E C2019 05 31.42959616 52 12.443-13 30 57.95 VEL064F52
K19L01E C2019 05 31.46897616 51 59.973-13 28 30.50 20.8 GVEL064F51
K19L01E C2019 05 31.49482616 51 51.792-13 26 52.31 20.9 GVEL064F51
K19L01E* C2019 06 01.42047 16 48 14.320-12 32 00.23 21.1 wUEL064F51
K19L01E C2019 06 01.43255 16 48 10.829-12 31 19.50 21.1 wUEL064F51
K19L01E C2019 06 01.44463 16 48 07.311-12 30 38.40 21.2 wUEL064F51
K19L01E C2019 06 01.45671 16 48 03.830-12 29 57.46 21.1 wUEL064F51
K19L01E ^C2019 06 02.52549116 44 09.348-11 32 50.62 20.63GVEL064568
K19L01E ^C2019 06 02.52643916 44 09.108-11 32 47.67 20.68GVEL064568
K19L01E KC2019 06 03.33359 16 41 34.61 -10 54 09.2 21.6 RoEL064691
K19L01E KC2019 06 03.34021 16 41 33.00 -10 53 49.3 20.7 RoEL064691
K19L01E C2019 06 03.48503 16 41 04.639-10 46 47.08 21.5 wUEL064F51
K19L01E C2019 06 03.49776 16 41 01.624-10 46 11.40 21.3 wUEL064F51
K19L01E C2019 06 03.51053 16 40 58.623-10 45 35.45 21.5 wUEL064F51
K19L01E C2019 06 04.40271 16 38 20.14 -10 07 00.4 VEL064V06
K19L01E C2019 06 04.40450 16 38 19.79 -10 06 55.9 VEL064V06
K19L01E C2019 06 04.40628 16 38 19.41 -10 06 51.0 VEL064V06
K19L01E C2019 06 04.40807 16 38 19.06 -10 06 46.4 21.4 GVEL064V06
K19L01E C2019 06 05.28886 16 36 01.05 -09 31 45.0 21.3 GVEL064I52
K19L01E C2019 06 05.29385 16 36 00.06 -09 31 33.4 21.5 GVEL064I52
K19L01E C2019 06 05.29885 16 35 59.04 -09 31 22.2 21.3 GVEL064I52
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.
691 Steward Observatory, Kitt Peak-Spacewatch. Observer M. J. Brucker.
0.9-m f/3 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.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, K. Chambers, T. Dukes,
T. Lowe, E. Magnier, A. Schultz, M. Willman. Measurers S. Chastel,
M. Huber, Y. Ramanjooloo, R. Wainscoat, R. Weryk. 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 LE1 Earth MOID = 0.0134 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 57.74598 (2000.0) P Q
n 0.93624329 Peri. 255.33411 -0.75540044 -0.65139150
a 1.0348488 Node 243.96536 +0.62753506 -0.68791675
e 0.1817183 Incl. 4.54036 +0.18859990 -0.32009321
P 1.05 H 26.4 G 0.15 U 7
Residuals in seconds of arc
190531 F52 0.1+ 0.2+ 190602 568 0.3+ 0.2- 190604 V06 0.3- 0.1-
190531 F51 0.4+ 0.2- 190602 568 0.3+ 0.2- 190604 V06 0.0 0.2-
190531 F51 0.3- 0.1+ 190603 691 0.6+ 0.3- 190604 V06 0.2- 0.1+
190601 F51 0.0 0.2- 190603 691 0.1+ 0.9+ 190604 V06 0.1+ 0.1+
190601 F51 0.1+ 0.2- 190603 F51 0.1+ 0.0 190605 I52 0.2- 0.2-
190601 F51 0.3- 0.1+ 190603 F51 0.0 0.0 190605 I52 0.0 0.0
190601 F51 0.2- 0.0 190603 F51 0.1- 0.1+ 190605 I52 0.2- 0.3-
Ephemeris:
2019 LE1 a,e,i = 1.03, 0.18, 5 q = 0.8468
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 05 06 01 18 40.0 -38 05 34 0.03608 0.9903 58.5 119.7 24.0
...
2019 05 21 18 21 59.9 -32 46 28 0.03083 1.0369 143.7 35.3 20.4
...
2019 05 29 17 03 55.1 -16 22 10 0.04848 1.0610 168.7 10.8 20.6
...
2019 06 04 16 39 34.5 -10 22 44 0.06540 1.0785 168.0 11.3 21.3
2019 06 05 16 36 46.4 -09 41 31 0.06843 1.0813 166.9 12.3 21.5
2019 06 06 16 34 14.0 -09 04 17 0.07151 1.0841 165.7 13.4 21.6
...
2019 06 12 16 23 15.4 -06 26 20 0.09097 1.1006 158.7 19.6 22.4
...
2019 06 20 16 16 15.2 -04 49 05 0.1193 1.1213 150.4 26.6 23.2
...
2019 07 05 16 16 22.6 -04 38 01 0.1790 1.1556 137.8 36.2 24.5
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-L64
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