[Iaude] MPEC Y26: 2023 XS16 [a=2.19,e=0.58,i=9.5,H=21.2,PHA]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Sun Dec 17 10:05:54 EST 2023
M.P.E.C. 2023-Y26 Issued 2023 December 17, 15:04 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 XS16
Observations:
K23X16S 1C2023 12 11.39283 09 05 24.54 +43 40 11.5 22.4 GVEY026G96
K23X16S 1C2023 12 11.39804 09 05 23.98 +43 40 16.1 21.1 GVEY026G96
K23X16S 1C2023 12 11.40324 09 05 23.28 +43 40 20.6 22.1 GVEY026G96
K23X16S* C2023 12 15.58791908 56 41.010+44 38 31.16 21.19wXEY026F52
K23X16S C2023 12 15.60211608 56 38.952+44 38 41.98 21.39wXEY026F52
K23X16S C2023 12 15.61633008 56 36.896+44 38 52.65 21.22wXEY026F52
K23X16S C2023 12 15.63057308 56 34.831+44 39 03.58 21.52wXEY026F52
K23X16S C2023 12 16.44341408 54 44.401+44 49 15.25 21.9 GVEY026H01
K23X16S C2023 12 16.44862508 54 43.644+44 49 19.11 21.4 GVEY026H01
K23X16S C2023 12 16.45786008 54 42.279+44 49 25.92 21.5 GVEY026H01
K23X16S C2023 12 16.46490308 54 41.238+44 49 31.02 21.3 GVEY026H01
K23X16S KC2023 12 17.06694 08 53 17.82 +44 56 48.1 VEY026204
K23X16S KC2023 12 17.10020 08 53 12.88 +44 57 12.6 21.3 GVEY026204
K23X16S KC2023 12 17.11825 08 53 10.21 +44 57 25.7 VEY026204
K23X16S C2023 12 17.37222408 52 34.836+45 00 30.29 21.4 GVEY026H01
K23X16S C2023 12 17.37996308 52 33.669+45 00 36.01 21.3 GVEY026H01
K23X16S C2023 12 17.38771408 52 32.497+45 00 41.67 21.2 GVEY026H01
K23X16S C2023 12 17.40455408 52 29.953+45 00 53.87 21.3 GVEY026H01
Observer details:
204 Schiaparelli Observatory. Observers L. Buzzi, G. Galli. 0.84-m f/3.5
reflector + CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Herman, T. Lowe, P. Minguez, A.
Schultz, I. Smith. Measurers K. Chambers, T. de Boer, J. Fairlamb, H.
Gao, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R.
Weryk. 1.8-m Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey. Observer D. Rankin. Measurers B. Gray, D. Rankin, F.
C. Shelly. 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.
Orbital elements:
2023 XS16 PHA, Earth MOID = 0.0458 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 355.07678 (2000.0) P Q
n 0.30376975 Peri. 345.90334 +0.97088821 -0.22689964
a 2.1916593 Node 27.57721 +0.23268570 +0.81731402
e 0.5775468 Incl. 9.54465 +0.05686339 +0.52963605
P 3.24 H 21.29 G 0.15 U 8
Residuals in seconds of arc
231211 G96 0.4- 0.2+ 231215 F52 0.1- 0.2+ 231217 204 0.0 0.2+
231211 G96 0.5+ 0.0 231216 H01 0.1- 0.0 231217 204 0.1+ 0.3+
231211 G96 0.1- 0.2- 231216 H01 0.1+ 0.0 231217 H01 0.0 0.1-
231215 F52 0.0 0.1- 231216 H01 0.0 0.0 231217 H01 0.0 0.0
231215 F52 0.0 0.1- 231216 H01 0.0 0.0 231217 H01 0.0 0.0
231215 F52 0.0 0.1- 231217 204 0.0 0.0 231217 H01 0.0 0.0
Ephemeris:
2023 XS16 a,e,i = 2.19, 0.58, 10 q = 0.9259
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 11 17 09 25 38.4 +36 36 31 0.3797 1.1264 101.3 59.4 21.6
...
2023 12 02 09 19 20.3 +41 07 23 0.4240 1.2386 117.2 45.1 21.6
...
2023 12 10 09 07 58.1 +43 19 07 0.4483 1.3020 126.4 37.5 21.6
...
2023 12 16 08 55 45.5 +44 43 38 0.4691 1.3506 133.5 31.9 21.7
2023 12 17 08 53 27.0 +44 56 00 0.4729 1.3587 134.6 31.0 21.7
2023 12 18 08 51 04.5 +45 07 47 0.4768 1.3669 135.8 30.1 21.7
...
2023 12 24 08 35 38.1 +46 04 55 0.5028 1.4160 142.5 25.0 21.7
...
2024 01 01 08 13 21.6 +46 40 21 0.5457 1.4817 150.1 19.3 21.8
...
2024 01 16 07 35 32.3 +45 44 23 0.6573 1.6044 155.3 14.9 22.2
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-Y26
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