MPEC 2019-M05 : 2019 LQ4
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-M04
Read MPEC 2019-M06
M.P.E.C. 2019-M05 Issued 2019 June 16, 22:17 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 LQ4
Observations:
K19L04Q C2019 05 25.33108714 18 26.011-23 31 17.14 21.8 GV F51
K19L04Q* C2019 06 05.31649 14 03 15.994-10 36 23.69 21.2 wU F51
K19L04Q C2019 06 05.32763 14 03 14.172-10 34 54.43 21.3 wU F51
K19L04Q C2019 06 05.33873 14 03 12.375-10 33 25.47 20.4 wU F51
K19L04Q C2019 06 05.34983 14 03 10.562-10 31 55.23 20.7 wU F51
K19L04Q KC2019 06 05.50420814 02 50.72 -10 08 45.9 21.2 GV 474
K19L04Q KC2019 06 05.50776914 02 50.18 -10 08 16.7 20.9 GV 474
K19L04Q KC2019 06 05.51132914 02 49.67 -10 07 47.0 20.4 GV 474
K19L04Q KC2019 06 05.90714114 02 06.243-09 13 52.61 20.3 GV J04
K19L04Q KC2019 06 05.91063314 02 05.646-09 13 21.78 20.4 GV J04
K19L04Q KC2019 06 07.87942 13 57 31.28 -03 31 02.4 20.6 GV Z84
K19L04Q KC2019 06 07.88848 13 57 29.39 -03 29 10.4 20.2 GV Z84
K19L04Q KC2019 06 07.89755 13 57 27.53 -03 27 18.2 20.7 GV Z84
K19L04Q KC2019 06 08.23984 13 56 29.80 -02 14 17.2 20.0 Ro 691
K19L04Q KC2019 06 08.24797 13 56 28.06 -02 12 29.6 20.7 Ro 691
K19L04Q KC2019 06 08.25607 13 56 26.31 -02 10 42.4 19.8 Ro 691
K19L04Q KC2019 06 08.88823113 54 36.87 +00 16 29.9 20.0 GV L01
K19L04Q KC2019 06 08.88916913 54 36.66 +00 16 44.1 20.0 GV L01
K19L04Q KC2019 06 08.89170813 54 36.06 +00 17 22.5 20.1 GV L01
K19L04Q pC2019 06 08.89452713 54 35.41 +00 18 03.9 20.0 GV L01
K19L04Q KC2019 06 09.86429 13 51 20.96 +04 42 18.8 19.2 Ro K88
K19L04Q KC2019 06 09.86980 13 51 19.54 +04 43 57.3 19.5 Ro K88
K19L04Q KC2019 06 11.18730 13 45 49.66 +12 14 59.5 19.9 Ro 291
K19L04Q KC2019 06 11.18925 13 45 48.95 +12 15 44.7 19.5 Ro 291
K19L04Q KC2019 06 11.19127 13 45 48.22 +12 16 32.1 20.0 Ro 291
K19L04Q KC2019 06 12.88393 13 35 32.56 +25 09 12.1 q 104
K19L04Q KC2019 06 12.88814 13 35 30.30 +25 11 25.4 19.3 Rq 104
K19L04Q KC2019 06 12.90500 13 35 21.45 +25 20 17.4 q 104
K19L04Q KC2019 06 14.96222013 12 27.28 +46 04 54.0 19.8 GV J95
K19L04Q KC2019 06 14.96640613 12 23.03 +46 07 37.0 20.2 GV J95
K19L04Q KC2019 06 14.97325613 12 15.82 +46 12 03.6 20.1 GV J95
K19L04Q C2019 06 15.17568 13 08 55.04 +48 27 55.5 20.5 GV I52
K19L04Q C2019 06 15.17679 13 08 53.62 +48 28 39.2 21.0 GV I52
K19L04Q C2019 06 15.17791 13 08 52.27 +48 29 23.1 20.5 GV I52
Observer details:
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri.
0.60-m reflector + CCD.
291 LPL/Spacewatch II. Observer R. A. Mastaler. 1.8-m f/2.7 reflector + CCD.
474 Mount John Observatory, Lake Tekapo. Observers A. C. Gilmore,
P. M. Kilmartin. 1.0-m f/7.7 reflector + CCD.
691 Steward Observatory, Kitt Peak-Spacewatch. Observer A. F. Tubbiolo.
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. 1.8-m Ritchey-Chretien + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer T. A. Pruyne.
1.0-m reflector + CCD.
J04 ESA Optical Ground Station, Tenerife. Observer P. Ruiz.
1.0-m f/4.4 reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle.
0.41-m f/6.3 Schmidt-Cassegrain + CCD.
K88 GINOP-KHK, Piszkesteto. Observer K. S\'arneczky. 0.60-m Schmidt + CCD.
L01 Visnjan Observatory, Tican. Observers K. Korlevic, G. Kervina.
1.0-m f/2.9 reflector + CCD.
Z84 Calar Alto-Schmidt. Observer E. Schwab. 0.8-m f/3 Schmidt + CCD.
Orbital elements:
2019 LQ4 Earth MOID = 0.0227 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 338.80470 (2000.0) P Q
n 0.27226319 Peri. 49.43405 +0.49210065 +0.86325241
a 2.3576360 Node 250.38172 -0.83041732 +0.42674887
e 0.6028306 Incl. 6.85284 -0.26123558 +0.26959353
P 3.62 H 24.8 G 0.15 U 5
Residuals in seconds of arc
190525 F51 0.3+ 0.4+ 190607 Z84 0.1+ 0.0 190611 291 0.1+ 0.6+
190605 F51 0.1- 0.2+ 190608 691 0.5- 0.5- 190612 104 1.3+ 0.5-
190605 F51 0.1- 0.0 190608 691 0.2- 0.2- 190612 104 0.7+ 0.1+
190605 F51 0.1+ 0.5- 190608 691 0.2- 0.0 190612 104 0.6+ 0.2+
190605 F51 0.0 0.1+ 190608 L01 0.3+ 0.5- 190614 J95 0.4- 0.1-
190605 474 0.0 0.3+ 190608 L01 0.3+ 0.3- 190614 J95 0.6+ 0.0
190605 474 0.2- 0.2- 190608 L01 0.1+ 0.4+ 190614 J95 0.4- 0.1-
190605 474 0.0 0.1- 190608 L01 0.0 0.2- 190615 I52 0.4+ 0.1+
190605 J04 0.0 0.1- 190609 K88 0.5- 0.1- 190615 I52 0.4- 0.1+
190605 J04 0.0 0.0 190609 K88 0.2+ 0.3- 190615 I52 0.3- 0.1-
190607 Z84 0.1+ 0.2- 190611 291 0.1+ 0.3
190607 Z84 0.1- 0.0 190611 291 0.1+ 0.2
Ephemeris:
2019 LQ4 a,e,i = 2.36, 0.60, 7 q = 0.9364
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 05 17 14 26 36.8 -27 00 31 0.2058 1.2093 162.9 14.3 22.6
...
2019 06 01 14 10 17.7 -17 45 08 0.1016 1.0998 146.2 30.9 21.4
...
2019 06 09 13 54 19.1 +00 46 01 0.05407 1.0490 127.7 50.0 20.4
...
2019 06 15 13 12 03.9 +46 29 54 0.03310 1.0157 89.0 89.1 20.6
2019 06 16 12 50 57.1 +57 27 57 0.03305 1.0106 80.0 98.2 21.0
2019 06 17 12 13 48.5 +67 40 26 0.03428 1.0056 71.7 106.5 21.5
...
2019 06 23 03 38 00.7 +67 37 09 0.05913 0.9790 49.6 127.8 24.1
...
2019 07 01 02 54 52.2 +52 23 02 0.1074 0.9529 51.1 123.9 25.0
...
2019 07 16 02 56 08.1 +43 39 01 0.2039 0.9369 61.6 107.3 25.2
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-M05
Read MPEC 2019-M04
Read MPEC 2019-M06
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)