MPEC 2019-R43 : 2019 RY
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M.P.E.C. 2019-R43 Issued 2019 September 6, 06:36 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 RY
Observations:
K19R00Y* C2019 09 04.41367022 27 56.12 -15 04 23.3 19.58cVER043T05
K19R00Y C2019 09 04.41666422 27 54.52 -15 04 06.1 19.20cVER043T05
K19R00Y C2019 09 04.42408922 27 50.70 -15 03 23.4 19.28cVER043T05
K19R00Y C2019 09 04.43460822 27 45.31 -15 02 24.7 19.25cVER043T05
K19R00Y KC2019 09 04.85266 22 24 40.06 -14 23 48.1 19.4 GVER043595
K19R00Y KC2019 09 04.86009 22 24 36.39 -14 23 06.0 19.0 GVER043595
K19R00Y KC2019 09 04.88923622 24 21.77 -14 20 22.3 19.1 GVER043L01
K19R00Y KC2019 09 04.89004522 24 21.40 -14 20 17.8 19.2 GVER043L01
K19R00Y KC2019 09 04.89085022 24 21.02 -14 20 12.8 19.2 GVER043L01
K19R00Y pC2019 09 04.89245522 24 20.20 -14 20 03.6 19.3 GVER043L01
K19R00Y KC2019 09 04.89404922 24 19.41 -14 19 54.9 19.3 GVER043L01
K19R00Y KC2019 09 04.89470 22 24 18.18 -14 19 55.4 18.4 RoER043K88
K19R00Y KC2019 09 04.89551922 24 18.68 -14 19 47.2 19.2 GVER043L01
K19R00Y KC2019 09 04.89618822 24 18.32 -14 19 42.5 19.2 GVER043L01
K19R00Y KC2019 09 04.89722 22 24 16.93 -14 19 41.6 18.4 RoER043K88
K19R00Y KC2019 09 04.89897 22 24 16.94 -14 19 28.0 19.2 GVER043595
K19R00Y KC2019 09 04.89975 22 24 15.66 -14 19 26.8 18.6 RoER043K88
K19R00Y KC2019 09 04.90083 22 24 16.63 -14 19 17.1 19.2 GVER043204
K19R00Y KC2019 09 04.90928 22 24 12.43 -14 18 29.6 VER043204
K19R00Y KC2019 09 04.91110 22 24 10.90 -14 18 19.8 19.1 GVER043595
K19R00Y KC2019 09 04.91778 22 24 08.18 -14 17 42.0 VER043204
K19R00Y KC2019 09 04.92323 22 24 04.83 -14 17 11.7 19.4 GVER043595
K19R00Y KC2019 09 04.96169 22 23 45.49 -14 13 37.0 18.8 GVER043A44
K19R00Y KC2019 09 04.96905 22 23 41.84 -14 12 55.3 19.3 GVER043A44
K19R00Y KC2019 09 04.97696 22 23 37.92 -14 12 10.1 19.1 GVER043A44
K19R00Y KC2019 09 04.98416 22 23 34.30 -14 11 29.7 19.6 GVER043A44
K19R00Y KC2019 09 05.09809222 22 51.01 -14 00 22.8 19.2 VuER043H21
K19R00Y KC2019 09 05.10099822 22 49.57 -14 00 06.7 19.1 VuER043H21
K19R00Y KC2019 09 05.10390522 22 48.14 -13 59 50.5 19.2 VuER043H21
K19R00Y KC2019 09 05.17621 22 22 13.28 -13 53 04.5 18.6 RqER043H36
K19R00Y KC2019 09 05.19089 22 22 05.98 -13 51 41.9 18.1 RqER043H36
K19R00Y KC2019 09 05.20586 22 21 58.44 -13 50 18.2 18.4 RqER043H36
K19R00Y KC2019 09 05.22080 22 21 50.92 -13 48 53.6 18.2 RqER043H36
K19R00Y KC2019 09 05.27505 22 21 24.72 -13 43 30.8 oER043711
K19R00Y KC2019 09 05.27767 22 21 23.40 -13 43 15.9 oER043711
K19R00Y KC2019 09 05.28036 22 21 22.04 -13 43 00.5 oER043711
K19R00Y KC2019 09 05.75077 22 18 01.98 -12 55 49.2 18.7 GVER043L29
K19R00Y KC2019 09 05.76005 22 17 57.63 -12 54 57.6 19.1 GVER043L29
K19R00Y KC2019 09 05.76468 22 17 55.41 -12 54 32.0 18.9 GVER043L29
K19R00Y KC2019 09 05.88718 22 16 56.69 -12 45 53.4 18.9 VqER043I93
K19R00Y KC2019 09 05.89241 22 16 54.15 -12 45 23.9 18.9 VqER043I93
K19R00Y KC2019 09 05.89763 22 16 51.60 -12 44 54.6 19.1 VqER043I93
K19R00Y KC2019 09 06.11827822 15 15.70 -12 23 49.1 19.5 VuER043H21
K19R00Y KC2019 09 06.12263722 15 13.59 -12 23 24.7 19.5 VuER043H21
K19R00Y KC2019 09 06.12554322 15 12.18 -12 23 08.5 19.5 VuER043H21
K19R00Y KC2019 09 06.12844822 15 10.78 -12 22 52.4 19.4 VuER043H21
K19R00Y KC2019 09 06.13135522 15 09.36 -12 22 36.0 19.5 VuER043H21
K19R00Y KC2019 09 06.13426522 15 07.94 -12 22 19.6 19.6 VuER043H21
K19R00Y KC2019 09 06.13736722 15 06.44 -12 22 02.2 19.5 VuER043H21
K19R00Y KC2019 09 06.22170 22 14 26.24 -12 14 04.3 18.7 RqER043734
K19R00Y KC2019 09 06.22256 22 14 25.84 -12 13 59.7 19.0 RqER043734
K19R00Y KC2019 09 06.22342 22 14 25.41 -12 13 54.1 18.8 RqER043734
K19R00Y KC2019 09 06.22600 22 14 24.13 -12 13 39.5 18.8 RqER043734
K19R00Y KC2019 09 06.22686 22 14 23.71 -12 13 35.5 19.0 RqER043734
Observer details:
204 Schiaparelli Observatory. Observer L. Buzzi. 0.60-m f/4.64 reflector +
CCD.
595 Farra d'Isonzo. Observers S. Aschi, L. Bittesini, E. Pettarin. Measurer
E. Pettarin. 0.61-m f/4.5 reflector + CCD, 0.40-m f/5.15 reflector + CCD.
711 McDonald Observatory, Fort Davis. Observers J. G. Ries, J. W. Kuehne.
Measurer J. G. Ries. 2.1-m reflector + CCD + focal reducer.
734 Farpoint Observatory, Eskridge. Observers G. Hug, D. Cromer, D. Goodin.
Measurer D. Cromer. 0.69-m reflector + CCD.
A44 Altschwendt. Observer W. Ries. 0.45-m f/4.5 reflector + 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.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m reflector + CCD.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/3.7 reflector + CCD.
K88 GINOP-KHK, Piszkesteto. Observer K. Sarneczky. 0.60-m Schmidt + CCD.
L01 Visnjan Observatory, Tican. Observers K. Korlevic, A. Radica, G. Kervina.
Measurer K. Korlevic. 1.0-m f/2.9 reflector + CCD.
L29 Drebach-South Observatory, Windhoek. Observer G. Lehmann. 0.4-m f/3.6
reflector + CCD.
T05 ATLAS-HKO, Haleakala. Observers L. Denneau, J. Tonry, A. Heinze, H.
Weiland, H. Flewelling. Measurers L. Denneau, J. Tonry, A. Heinze, H.
Weiland, H. Flewelling, B. Stalder, A. Fitzsimmons, D. Young, N. Erasmus.
0.5-m reflector + CCD.
Orbital elements:
2019 RY Earth MOID = 0.0529 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 Bell
M 63.62317 (2000.0) P Q
n 0.99872651 Peri. 165.80547 -0.85661569 -0.51470313
a 0.9912237 Node 343.07271 +0.46053154 -0.73135365
e 0.0733211 Incl. 7.08658 +0.23263761 -0.44743997
P 0.99 H 24.8 G 0.15 U 6
Residuals in seconds of arc
190904 T05 0.0 0.6- 190904 204 0.0 0.1+ 190905 L29 0.9- 0.2-
190904 T05 0.4- 0.3- 190904 595 0.2+ 0.3+ 190905 L29 0.0 0.4+
190904 T05 0.6+ 0.6+ 190904 204 0.1+ 0.0 190905 L29 0.1- 0.5+
190904 T05 (2.5+ 0.2-) 190904 595 0.5+ 0.0 190905 I93 0.2+ 0.0
190904 595 0.3+ 1.1- 190904 A44 0.4- 0.2+ 190905 I93 0.2+ 0.1+
190904 595 0.5+ 0.3- 190904 A44 0.1- 0.1+ 190905 I93 0.0 0.1+
190904 L01 0.9- 0.3- 190904 A44 0.3+ 0.2+ 190906 H21 0.0 0.0
190904 L01 0.4- 0.4- 190904 A44 0.2- 0.5- 190906 H21 0.0 0.0
190904 L01 0.1- 0.1+ 190905 H21 0.3+ 0.3- 190906 H21 0.0 0.0
190904 L01 0.3- 0.3+ 190905 H21 0.0 0.2- 190906 H21 0.1+ 0.2-
190904 L01 0.2- 0.1+ 190905 H21 0.0 0.1- 190906 H21 0.0 0.1-
190904 K88 0.3- 0.3+ 190905 H36 0.0 0.0 190906 H21 0.1- 0.0
190904 L01 0.1- 0.4- 190905 H36 0.8+ 0.3+ 190906 H21 0.1+ 0.0
190904 L01 0.4- 0.5+ 190905 H36 0.7+ 0.1- 190906 734 0.3- 0.1-
190904 K88 0.2- 0.0 190905 H36 0.8+ 0.3+ 190906 734 0.1+ 0.4-
190904 595 0.3- 0.3+ 190905 711 0.1+ 0.1+ 190906 734 0.0 0.3+
190904 K88 0.3- 0.5+ 190905 711 0.4+ 0.1+ 190906 734 0.2- 0.3+
190904 204 0.4- 0.0 190905 711 0.5+ 0.2+ 190906 734 0.1- 0.6-
Ephemeris:
2019 RY a,e,i = 0.99, 0.07, 7 q = 0.9185
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 08 07 01 19 38.9 -38 14 11 0.08735 1.0618 120.9 55.1 21.6
...
2019 08 22 00 10 04.9 -31 26 58 0.06303 1.0637 144.7 33.3 20.3
...
2019 08 30 23 10 39.3 -22 59 50 0.05522 1.0629 163.4 15.8 19.5
...
2019 09 05 22 23 29.5 -14 07 41 0.05390 1.0616 169.9 9.6 19.2
2019 09 06 22 16 03.2 -12 33 04 0.05411 1.0613 168.4 11.0 19.3
2019 09 07 22 08 49.0 -10 58 21 0.05444 1.0610 166.4 12.9 19.4
...
2019 09 13 21 30 33.9 -01 57 57 0.05875 1.0587 152.1 26.4 20.0
...
2019 09 21 20 54 30.2 +07 27 14 0.06928 1.0546 135.3 42.1 20.8
...
2019 10 06 20 23 24.5 +17 38 10 0.09574 1.0439 114.9 60.3 22.0
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-R43
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