MPEC 2023-Y19 : 2023 XM16
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M.P.E.C. 2023-Y19 Issued 2023 December 17, 13:56 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 XM16
Observations:
K23X16M*1C2023 12 15.31467606 48 20.927+26 13 59.34 21.60GVEY019G96
K23X16M 1C2023 12 15.31985906 48 20.869+26 13 49.62 21.87GVEY019G96
K23X16M 1C2023 12 15.32504406 48 20.840+26 13 40.30 20.48GVEY019G96
K23X16M 1C2023 12 15.33022906 48 20.884+26 13 30.72 21.38GVEY019G96
K23X16M KC2023 12 15.41241206 48 20.401+26 10 59.48 20.86GVEY019I52
K23X16M KC2023 12 15.41460206 48 20.473+26 10 55.16 21.09GVEY019I52
K23X16M KC2023 12 15.41677906 48 20.470+26 10 51.42 20.92GVEY019I52
K23X16M KC2023 12 16.26713906 48 27.986+25 43 48.79 21.62GVEY019I52
K23X16M KC2023 12 16.27036906 48 28.012+25 43 42.64 21.39GVEY019I52
K23X16M KC2023 12 16.27359306 48 27.889+25 43 36.48 21.15GVEY019I52
K23X16M C2023 12 17.46591506 48 31.031+25 02 19.72 20.9 GVEY019H01
K23X16M C2023 12 17.46914906 48 31.012+25 02 12.52 21.0 GVEY019H01
K23X16M C2023 12 17.47953006 48 30.958+25 01 49.26 20.7 GVEY019H01
K23X16M C2023 12 17.48761806 48 30.915+25 01 31.16 20.6 GVEY019H01
Observer details:
G96 Mt. Lemmon Survey. Observer J. K. Hogan. 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. Observer K. W. Wierzchos.
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 XM16 Earth MOID = 0.0700 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 MPC
M 309.70660 (2000.0) P Q
n 0.30905075 Peri. 265.39617 -0.97768837 -0.07068633
a 2.1666205 Node 270.45932 +0.14488654 -0.90875526
e 0.6421966 Incl. 11.40931 -0.15209647 -0.41129954
P 3.19 H 22.91 G 0.15 U 9
Residuals in seconds of arc
231215 G96 0.5+ 0.3+ 231215 I52 0.0 0.3- 231217 H01 0.0 0.0
231215 G96 0.0 0.0 231215 I52 0.0 0.0 231217 H01 0.0 0.0
231215 G96 0.1- 0.0 231216 I52 0.1+ 0.1- 231217 H01 0.0 0.0
231215 G96 0.8+ 0.1- 231216 I52 0.7+ 0.0 231217 H01 0.0 0.0
231215 I52 1.1- 0.1- 231216 I52 0.8- 0.1+
Ephemeris:
2023 XM16 a,e,i = 2.17, 0.64, 11 q = 0.7752
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 11 17 06 32 09.8 +32 19 07 0.6587 1.5347 136.4 26.4 24.1
...
2023 12 02 06 43 35.6 +30 30 15 0.4499 1.3909 148.9 21.5 22.9
...
2023 12 10 06 47 08.9 +28 26 37 0.3499 1.3129 156.3 17.5 22.1
...
2023 12 16 06 48 25.3 +25 52 37 0.2803 1.2542 162.3 13.8 21.4
2023 12 17 06 48 30.7 +25 19 06 0.2692 1.2444 163.3 13.1 21.3
2023 12 18 06 48 33.9 +24 42 39 0.2582 1.2346 164.3 12.4 21.2
...
2023 12 24 06 48 07.3 +19 40 31 0.1951 1.1761 169.7 8.6 20.3
...
2024 01 01 06 44 59.1 +05 27 18 0.1210 1.0992 162.4 15.7 19.4
...
2024 01 16 04 49 04.1 -83 13 40 0.08563 0.9632 73.8 101.3 21.2
A. U. Tomatic (C) Copyright 2023 MPC M.P.E.C. 2023-Y19
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