[Iaude] MPEC O30: 2019 AR143 [a=52.09,e=0.26,i=30.5,H=7.3]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Sat Jul 20 05:32:18 EDT 2024
M.P.E.C. 2024-O30 Issued 2024 July 20, 09:30 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets, routine data on comets and natural satellites,
and occasional editorial announcements. 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 at CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2019 AR143
Observations:
K19AE3R &C2014 12 30.33632709 03 52.10 +01 25 21.7 23.2 rWEO030W84
K19AE3R 1C2015 03 18.36762408 58 03.14 +02 02 31.9 WEO030T09
K19AE3R 1C2015 11 08.62710509 11 55.83 +01 48 09.0 WEO030T09
K19AE3R 1C2015 11 08.64417209 11 55.85 +01 48 08.6 WEO030T09
K19AE3R 1C2016 03 07.41065809 05 24.88 +02 14 13.2 WEO030T09
K19AE3R &C2018 02 05.24164209 21 18.42 +02 32 24.2 22.5 zWEO030W84
K19AE3R 4C2018 11 15.55104 09 31 47.16 +02 38 20.8 22.7 z1EO030T09
K19AE3R 4C2018 11 15.58818 09 31 47.19 +02 38 20.1 23.0 z1EO030T09
K19AE3R 4C2018 11 15.61442 09 31 47.21 +02 38 19.9 22.8 z1EO030T09
K19AE3R*4C2019 01 06.45393 09 30 18.64 +02 38 21.7 24.2 g1EO030T09
K19AE3R 4C2019 01 06.47073 09 30 18.58 +02 38 21.9 24.1 g1EO030T09
K19AE3R 4C2019 01 06.56149 09 30 18.21 +02 38 23.6 23.7 g1EO030T09
K19AE3R 4C2019 01 06.58489 09 30 18.12 +02 38 23.9 23.2 g1EO030T09
K19AE3R 4C2019 01 06.59550 09 30 18.09 +02 38 23.7 23.3 g1EO030T09
K19AE3R 4C2019 01 06.61492 09 30 18.01 +02 38 24.4 23.7 g1EO030T09
K19AE3R 4C2019 01 06.61703 09 30 17.99 +02 38 24.2 23.9 g1EO030T09
K19AE3R 1C2019 01 08.50518509 30 10.63 +02 38 55.1 WEO030T09
K19AE3R 1C2019 03 08.29179809 25 38.22 +03 08 04.9 WEO030T09
K19AE3R 1C2019 03 08.33400309 25 38.04 +03 08 06.5 WEO030T09
Observer details:
T09 Subaru Telescope, Maunakea. Observers , H. Aihara, Y. AlSayyad, M. Ando,
R. Armstrong, J. Bosch, E. Egami, H. Furusawa, J. Furusawa, S. Harasawa,
Y. Harikane, B.-C. Hsieh, H. Ikeda, K. Ito, I. Iwata, T. Kodama, M. Koike,
M. Kokubo, Y. Komiyama, X. Li, Y. Liang, Y.-T. Lin, R. H. Lupton, N. B.
Lust, L. A. MacArthur, K. Mawatari, S. Mineo, H. Miyatake, S. Miyazaki, S.
More, T. Morishima, H. Murayama, K. Nakajima, F. Nakata, A. J. Nishizawa,
M. Oguri, N. Okabe, Y. Okura, Y. Ono, K. Osato, M. Ouchi, Y.-C. Pan, A. A.
Plazas Malagon, P. A. Price, S. L. Reed, E. S. Rykoff, T. Shibuya, M.
Simunovic, M. A. Strauss, K. Sugimori, Y. Suto, N. Suzuki, M. Takada, Y.
Takagi, T. Takata, S. Takita, M. Tanaka, S. Tang, D. S. Taranu, T. Terai,
Y. Toba, E. L. Turner, H. Uchiyama, B. Vijarnwannaluk, C. Z. Waters, Y.
Yamada, N. Yamamoto, T. Yamashita. Measurers S. Deen, A. Yamauchi. 8.3-m
Subaru Telescope + CCD, 8.2-m f/2.0 reflector + CCD(HSC).
W84 Cerro Tololo-DECam. Observers D. Lang, N. Ross, S. Hamilton, M. Pereira.
Measurer S. Deen. 4.0-m reflector + CCD.
Orbital elements:
2019 AR143
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5 Alexandersen
M 10.43488 (2000.0) P Q
n 0.00262164 Peri. 327.90032 -0.67450760 -0.72289656
a 52.0899733 Node 162.84979 +0.73782653 -0.66708732
e 0.2573777 Incl. 30.54624 +0.02552460 +0.18004185
P 376 H 7.33 G 0.15 U 4
Residuals in seconds of arc
141230 W84 0.0 0.0 181115 T09 0.0 0.0 190106 T09 0.0 0.2+
150318 T09 0.0 0.0 181115 T09 0.1+ 0.2+ 190106 T09 0.1- 0.1-
151108 T09 0.1- 0.0 190106 T09 0.0 0.0 190108 T09 0.0 0.0
151108 T09 0.0 0.1- 190106 T09 0.1+ 0.1- 190308 T09 0.0 0.1-
160307 T09 0.0 0.1+ 190106 T09 0.1- 0.2+ 190308 T09 0.0 0.0
180205 W84 0.0 0.3- 190106 T09 0.1- 0.1+
181115 T09 0.0 0.1+ 190106 T09 0.1+ 0.2-
Ephemeris:
2019 AR143 a,e,i = 52.09, 0.26, 31 q = 38.6832
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 06 20 09 58 01.9 +05 11 57 39.5775 39.0977 61.2 1.3 23.5
...
2024 07 05 09 59 09.1 +05 10 07 39.7833 39.1008 47.3 1.1 23.5
...
2024 07 13 09 59 50.9 +05 08 23 39.8764 39.1024 39.9 1.0 23.4
...
2024 07 19 10 00 24.5 +05 06 46 39.9373 39.1036 34.5 0.8 23.4
2024 07 20 10 00 30.3 +05 06 28 39.9467 39.1038 33.5 0.8 23.4
2024 07 21 10 00 36.1 +05 06 10 39.9558 39.1040 32.6 0.8 23.4
...
2024 07 27 10 01 11.8 +05 04 14 40.0057 39.1052 27.2 0.7 23.4
...
2024 08 04 10 02 01.4 +05 01 19 40.0583 39.1069 20.1 0.5 23.4
...
2024 08 19 10 03 38.0 +04 54 58 40.1112 39.1099 8.3 0.2 23.4
M. P. C. Staff (C) Copyright 2024 MPC M.P.E.C. 2024-O30
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