MPEC 2019-R41 : 2019 RW
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-R40
Read MPEC 2019-R42
M.P.E.C. 2019-R41 Issued 2019 September 6, 06:18 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 RW
Observations:
K19R00W* C2019 09 03.30052 20 27 21.244-11 15 25.74 21.1 wUER041F51
K19R00W C2019 09 03.32641 20 27 25.690-11 15 03.27 21.2 wUER041F51
K19R00W C2019 09 03.33935 20 27 27.907-11 14 52.04 21.3 wUER041F51
K19R00W KC2019 09 04.09227820 29 44.24 -11 04 14.7 20.5 VuER041H21
K19R00W KC2019 09 04.09518620 29 44.71 -11 04 11.9 20.4 VuER041H21
K19R00W KC2019 09 04.10022420 29 45.55 -11 04 07.5 20.4 VuER041H21
K19R00W ^C2019 09 04.37042020 30 32.427-11 00 15.01 21.02GVER041568
K19R00W ^C2019 09 04.37136520 30 32.582-11 00 14.20 21.01GVER041568
K19R00W ^C2019 09 04.37232120 30 32.739-11 00 13.43 21.01GVER041568
K19R00W pC2019 09 04.83563220 31 54.06 -10 54 03.9 21.6 GVER041L01
K19R00W pC2019 09 04.84033120 31 54.76 -10 53 58.9 20.8 GVER041L01
K19R00W pC2019 09 04.84543820 31 55.62 -10 53 56.2 21.3 GVER041L01
K19R00W KC2019 09 05.13150420 32 44.62 -10 50 02.4 21.5 VuER041H21
K19R00W KC2019 09 05.13758920 32 45.62 -10 49 57.6 21.4 VuER041H21
K19R00W KC2019 09 05.14367320 32 46.60 -10 49 52.6 21.4 VuER041H21
K19R00W KC2019 09 05.15624420 32 48.62 -10 49 42.5 21.5 VuER041H21
K19R00W C2019 09 05.18154020 32 53.18 -10 49 21.2 21.2 GVER041H01
K19R00W KC2019 09 05.18504 20 32 53.67 -10 49 17.1 oER041711
K19R00W KC2019 09 05.18873 20 32 54.30 -10 49 13.9 oER041711
K19R00W C2019 09 05.18920320 32 54.42 -10 49 15.1 21.0 GVER041H01
K19R00W C2019 09 05.19512820 32 55.37 -10 49 10.2 21.2 GVER041H01
K19R00W KC2019 09 05.19988 20 32 56.01 -10 49 04.7 oER041711
K19R00W KC2019 09 05.20382 20 32 56.64 -10 49 01.8 oER041711
K19R00W C2019 09 05.20413920 32 56.82 -10 49 03.2 21.2 GVER041H01
K19R00W KC2019 09 06.06226820 35 21.09 -10 37 54.6 21.6 VuER041H21
K19R00W KC2019 09 06.07445920 35 22.99 -10 37 45.6 21.4 VuER041H21
K19R00W KC2019 09 06.08766720 35 25.05 -10 37 35.0 21.4 VuER041H21
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.
711 McDonald Observatory, Fort Davis. Observers J. G. Ries, J. W. Kuehne.
Measurer J. G. Ries. 2.1-m reflector + CCD + focal reducer.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz, M.
Willman. Measurers K. Chambers, S. Chastel, T. de Boer, L. Denneau, J.
Fairlamb, H. Flewelling, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R.
Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 Ritchey-Chretien + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes. 0.76-m f/3.0
astrograph + CCD, 1.3-m f/4.0 astrograph + CCD, 0.81-m f/4.0 astrograph +
CCD.
L01 Visnjan Observatory, Tican. Observers K. Korlevic, A. Radica. Measurer K.
Korlevic. 1.0-m f/2.9 reflector + CCD.
Orbital elements:
2019 RW Earth MOID = 0.0212 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 Bell
M 340.70760 (2000.0) P Q
n 0.30700851 Peri. 310.67931 -0.15148644 +0.98645005
a 2.1762182 Node 310.49271 -0.88007300 -0.16361598
e 0.5613791 Incl. 4.75141 -0.45002597 -0.01208775
P 3.21 H 22.0 G 0.15 U 9
Residuals in seconds of arc
190903 F51 0.0 0.1+ 190904 L01 0.7+ 1.4- 190905 711 0.6+ 0.2+
190903 F51 0.0 0.1+ 190904 L01 0.3- 0.2- 190905 H01 0.0 0.2-
190903 F51 0.0 0.0 190904 L01 0.0 1.6- 190905 H01 0.0 0.0
190904 H21 0.3+ 0.5- 190905 H21 0.2- 0.3+ 190905 711 0.5- 0.5+
190904 H21 0.0 0.1- 190905 H21 0.1+ 0.3+ 190905 711 0.5- 0.3+
190904 H21 0.1- 0.1+ 190905 H21 0.1+ 0.4+ 190905 H01 0.1+ 0.2-
190904 568 0.2+ 0.2- 190905 H21 0.0 0.5+ 190906 H21 0.0 0.2+
190904 568 0.2+ 0.2- 190905 H01 0.2- 0.2- 190906 H21 0.1- 0.0
190904 568 0.2+ 0.2- 190905 711 0.0 0.0 190906 H21 0.1- 0.6+
Ephemeris:
2019 RW a,e,i = 2.18, 0.56, 5 q = 0.9545
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 08 07 16 56 59.0 -24 03 59 0.1174 1.0805 121.7 53.0 19.5
...
2019 08 22 19 35 17.7 -15 28 00 0.1972 1.1773 144.2 30.2 20.1
...
2019 08 30 20 12 51.3 -12 25 16 0.2610 1.2346 145.8 27.3 20.8
...
2019 09 05 20 32 21.9 -10 51 27 0.3150 1.2794 145.0 26.9 21.2
2019 09 06 20 35 10.0 -10 38 23 0.3245 1.2870 144.8 26.8 21.3
2019 09 07 20 37 52.0 -10 25 54 0.3340 1.2946 144.5 26.9 21.4
...
2019 09 13 20 52 19.7 -09 21 32 0.3942 1.3407 142.5 27.2 21.8
...
2019 09 21 21 08 25.5 -08 15 21 0.4812 1.4032 139.0 28.0 22.4
...
2019 10 06 21 33 50.8 -06 40 11 0.6655 1.5217 131.0 29.7 23.3
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-R41
Read MPEC 2019-R40
Read MPEC 2019-R42
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)