[Iaude] MPEC R217: 2023 RV9 [a=1.36,e=0.25,i=11.6,H=24.7]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Fri Sep 15 07:31:37 EDT 2023
M.P.E.C. 2023-R217 Issued 2023 September 15, 11:29 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
2023 RV9
Observations:
K23R09V* C2023 09 13.99888702 20 11.930-26 54 50.87 18.74cVER217M22
K23R09V C2023 09 14.00264102 20 12.144-26 53 29.36 18.68cVER217M22
K23R09V C2023 09 14.00797502 20 12.434-26 51 34.38 19.21cVER217M22
K23R09V C2023 09 14.01310502 20 12.749-26 49 44.80 18.97cVER217M22
K23R09V C2023 09 14.09039 02 20 16.53 -26 21 40.5 18.7 GVER217M28
K23R09V C2023 09 14.09251 02 20 16.65 -26 20 54.0 18.5 GVER217M28
K23R09V C2023 09 14.09465 02 20 16.78 -26 20 06.7 18.4 GVER217M28
K23R09V C2023 09 14.11894302 20 41.19 -26 10 11.5 WER217X09
K23R09V C2023 09 14.12362802 20 41.80 -26 08 32.0 WER217X09
K23R09V KC2023 09 14.41847 02 21 16.162-24 23 33.00 18.6 GVER217U52
K23R09V KC2023 09 14.42213 02 21 16.392-24 22 09.37 18.2 GVER217U52
K23R09V KC2023 09 14.42578 02 21 16.603-24 20 45.96 18.4 GVER217U52
K23R09V C2023 09 14.89095 02 22 43.18 -21 09 41.4 17.9 GVER217M28
K23R09V C2023 09 14.89304 02 22 43.38 -21 08 51.5 18.0 GVER217M28
K23R09V KC2023 09 14.94489302 22 50.30 -20 48 27.0 VER217M21
K23R09V KC2023 09 14.95194402 22 50.83 -20 45 34.5 VER217M21
K23R09V KC2023 09 14.95881802 22 51.29 -20 42 45.8 18.5 GVER217M21
K23R09V 1C2023 09 15.07526 02 22 58.14 -19 59 17.7 19.7 VXER217033
K23R09V 1C2023 09 15.07555 02 22 58.16 -19 59 10.6 19.5 VXER217033
K23R09V 1C2023 09 15.07583 02 22 58.18 -19 59 03.5 19.5 VXER217033
K23R09V 1C2023 09 15.33549002 23 48.656-18 06 30.53 18.50GVER217703
K23R09V 1C2023 09 15.34056402 23 48.995-18 04 19.49 18.72GVER217703
K23R09V 1C2023 09 15.34564902 23 49.283-18 02 07.22 18.56GVER217703
K23R09V 1C2023 09 15.35071502 23 49.618-17 59 55.64 18.94GVER217703
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, C.
Hoegner, F. Ludwig, M. Hartmann, B. Stecklum. Measurer B. Stecklum.
1.34-m f/3 Schmidt + CCD.
703 Catalina Sky Survey. Observer D. C. Fuls. Measurers E. J. Christensen,
D. Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Groeller,
J. K. Hogan, R. A. Kowalski, S. M. Larson, G. J. Leonard, D. Rankin, R. L.
Seaman, A. Serrano, F. C. Shelly, K. W. Wierzchos. 0.68-m Schmidt + 10K
CCD.
M21 Schiaparelli Southern Observatory, Hakos. Observers A. Aletti, F.
Bellini, L. Buzzi, G. Galli. Measurer L. Buzzi. 0.36-m f/8.4 reflector +
CCD.
M22 ATLAS South Africa, Sutherland. Observers L. Denneau, R. Siverd, J.
Tonry, H. Weiland. Measurers L. Denneau, N. Erasmus, A. Fitzsimmons, A.
Lawrence, J. Robinson, R. Siverd, J. Tonry, H. Weiland. 0.5-m Reflector +
CCD.
M28 Lesedi Telescope-SAAO Observatory, Sutherland. Observers N. Erasmus, S.
Potter, C. van Gend, S. Chandra, H. Worters. Measurers T. Ngwane, N.
Erasmus. 1.0-m f/8 Reflector + CCD.
U52 Shasta Valley Observatory, Grenada. Observers J. E. Rogers, B. Haeusler.
Measurers J. E. Rogers, D. Parrott. 0.30-m f/5.2 0.30-m Helin Telescope +
CCD.
X09 Deep Random Survey, Rio Hurtado. Observers A. Schnabel, D. Ruhela.
Measurer S. Deen. 0.43-m reflector + CMOS.
Orbital elements:
2023 RV9 Earth MOID = 0.0186 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 349.71909 (2000.0) P Q
n 0.62339967 Peri. 10.98937 +0.99074842 -0.13522284
a 1.3571411 Node 356.71589 +0.10422868 +0.81246308
e 0.2487637 Incl. 11.58494 +0.08691347 +0.56711421
P 1.58 H 24.70 G 0.15 U 8
Residuals in seconds of arc
230913 M22 0.7+ 1.4- 230914 X09 0.0 0.6+ 230914 M21 0.1- 0.1+
230914 M22 0.6+ 0.3- 230914 U52 0.6+ 0.1+ 230915 033 0.1+ 0.0
230914 M22 0.5+ 0.4+ 230914 U52 0.5+ 0.1- 230915 033 0.0 0.2-
230914 M22 0.9+ 0.2- 230914 U52 0.2+ 0.3- 230915 033 0.0 0.2-
230914 M28 1.1- 0.6+ 230914 M28 1.5- 0.9+ 230915 703 0.1+ 0.6+
230914 M28 0.9- 0.3+ 230914 M28 1.8- 0.2+ 230915 703 0.3+ 0.1-
230914 M28 0.7- 0.3+ 230914 M21 0.1+ 0.2+ 230915 703 0.1- 0.1-
230914 X09 0.5- 1.4+ 230914 M21 0.2+ 0.0 230915 703 0.3+ 0.5-
Ephemeris:
2023 RV9 a,e,i = 1.36, 0.25, 12 q = 1.0195
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 08 16 00 59 46.0 -67 26 30 0.1396 1.0844 117.5 55.9 22.6
...
2023 08 31 01 42 56.4 -61 22 37 0.08097 1.0493 117.3 58.7 21.5
...
2023 09 08 02 04 16.4 -50 01 22 0.05079 1.0356 122.1 55.5 20.3
...
2023 09 14 02 20 05.4 -26 55 16 0.03193 1.0279 132.3 46.4 19.0
2023 09 15 02 22 45.1 -20 26 33 0.02968 1.0269 134.4 44.4 18.8
2023 09 16 02 25 25.9 -13 00 23 0.02788 1.0259 136.1 42.8 18.6
...
2023 09 22 02 42 11.3 +37 55 31 0.02972 1.0215 125.4 53.2 19.1
...
2023 09 30 03 08 04.0 +69 28 07 0.05411 1.0194 107.7 69.4 20.8
...
2023 10 15 04 07 14.8 +83 26 37 0.1094 1.0276 103.0 71.0 22.4
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-R217
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