MPEC 2023-Y44 : 2023 YP
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M.P.E.C. 2023-Y44 Issued 2023 December 18, 11:53 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@CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2023 YP
Observations:
K23Y00P*1C2023 12 17.21394302 15 10.213+13 50 27.28 21.31GVEY044G96
K23Y00P 1C2023 12 17.22533002 15 07.106+13 49 54.26 21.43GVEY044G96
K23Y00P 1C2023 12 17.23100602 15 05.627+13 49 38.24 21.26GVEY044G96
K23Y00P KC2023 12 17.30700502 14 46.547+13 45 49.75 22.23GVEY044I52
K23Y00P KC2023 12 17.31190702 14 45.344+13 45 35.28 21.70GVEY044I52
K23Y00P KC2023 12 17.31681902 14 44.221+13 45 19.76 20.71GVEY044I52
K23Y00P KC2023 12 17.34669202 14 37.660+13 43 44.40 21.04GVEY044I52
K23Y00P KC2023 12 17.35011902 14 36.930+13 43 32.10 20.91GVEY044I52
K23Y00P KC2023 12 17.35354102 14 36.300+13 43 22.00 VEY044I52
K23Y00P KC2023 12 17.35694802 14 35.550+13 43 11.40 21.96GVEY044I52
K23Y00P HC2023 12 17.90026 02 13 14.61 +13 14 28.4 21.3 GVEY044204
K23Y00P KC2023 12 17.93485 02 13 04.70 +13 12 21.5 VEY044204
K23Y00P KC2023 12 18.05871502 13 06.186+13 06 23.62 21.89GVEY044I52
K23Y00P KC2023 12 18.06052102 13 05.614+13 06 17.71 21.40GVEY044I52
K23Y00P KC2023 12 18.06232402 13 05.027+13 06 12.28 22.30GVEY044I52
K23Y00P KC2023 12 18.06412402 13 04.508+13 06 05.76 21.16GVEY044I52
K23Y00P C2023 12 18.09144102 12 54.305+13 04 24.65 20.8 GVEY044H01
K23Y00P C2023 12 18.11316602 12 47.081+13 03 07.75 20.9 GVEY044H01
K23Y00P C2023 12 18.12463502 12 43.195+13 02 26.14 20.5 GVEY044H01
K23Y00P C2023 12 18.13046702 12 41.223+13 02 05.09 21.1 GVEY044H01
Observer details:
204 Schiaparelli Observatory. Observers L. Buzzi, G. Galli. 0.84-m f/3.5
reflector + CCD.
G96 Mt. Lemmon Survey. Observer A. R. Gibbs. Measurers E. C. Beshore, 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, F. C. Shelly, K. W. Wierzchos. 1.5-m reflector + 10K 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.
I52 Steward Observatory, Mt. Lemmon Station. Observers G. J. Leonard, R. A.
Kowalski. Measurers E. C. Beshore, 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, F. C. Shelly, K. W.
Wierzchos. 1.0-m prime focus + CCD.
Orbital elements:
2023 YP Earth MOID = 0.0011 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 312.46770 (2000.0) P Q
n 0.39444022 Peri. 211.14198 -0.42372078 -0.90571266
a 1.8414019 Node 263.93013 +0.83352232 -0.38467025
e 0.4822030 Incl. 0.69451 +0.35454371 -0.17808250
P 2.50 H 27.93 G 0.15 U 8
Residuals in seconds of arc
231217 G96 0.5+ 0.4+ 231217 I52 0.2+ 1.1- 231218 I52 0.5- 0.5+
231217 G96 0.4- 0.3- 231217 I52 1.4+ 0.2- 231218 I52 0.1+ 0.0
231217 G96 0.1+ 0.0 231217 I52 0.6+ 0.2+ 231218 H01 0.1- 0.0
231217 I52 1.0+ 0.2- 231217 204 0.3+ 0.1+ 231218 H01 0.0 0.0
231217 I52 0.2+ 0.6+ 231217 204 0.2- 0.4- 231218 H01 0.1- 0.2-
231217 I52 0.3+ 0.5+ 231218 I52 0.2+ 0.2- 231218 H01 0.2+ 0.0
231217 I52 0.4+ 0.2+ 231218 I52 0.0 0.1-
Ephemeris:
2023 YP a,e,i = 1.84, 0.48, 1 q = 0.9535
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 11 18 02 42 44.9 +18 23 36 0.1637 1.1496 168.6 9.8 24.9
...
2023 12 03 02 31 11.8 +17 20 06 0.08915 1.0645 150.7 27.0 24.0
...
2023 12 11 02 24 19.3 +16 13 26 0.05314 1.0265 140.7 37.4 23.1
...
2023 12 17 02 15 47.3 +14 01 30 0.02688 1.0023 132.0 46.9 21.9
2023 12 18 02 13 03.9 +13 12 19 0.02253 0.9987 130.1 49.0 21.5
2023 12 19 02 09 13.1 +12 00 14 0.01819 0.9952 127.7 51.4 21.1
...
2023 12 25 15 08 27.1 -28 54 52 0.0086100.9771 41.1 138.5 24.2
...
2024 01 02 14 33 06.5 -18 58 26 0.04338 0.9616 58.9 118.9 25.8
...
2024 01 17 14 35 37.4 -17 59 09 0.1075 0.9594 73.8 100.0 26.6
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-Y44
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