[Iaude] MPEC Y15: 2023 XH16 [a=1.83,e=0.42,i=23.8,H=21.0]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Sat Dec 16 21:39:49 EST 2023
M.P.E.C. 2023-Y15 Issued 2023 December 17, 02:38 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 XH16
Observations:
K23X16H*1C2023 12 14.39975208 46 30.659+27 23 45.13 20.38GVEY015G96
K23X16H 1C2023 12 14.40498808 46 29.579+27 23 26.74 20.51GVEY015G96
K23X16H 1C2023 12 14.41023908 46 28.495+27 23 08.23 20.70GVEY015G96
K23X16H 1C2023 12 14.41550308 46 27.383+27 22 49.44 20.31GVEY015G96
K23X16H mC2023 12 14.45628208 46 18.833+27 20 24.83 20.84GVEY015I52
K23X16H mC2023 12 14.45749808 46 18.588+27 20 20.51 20.36GVEY015I52
K23X16H mC2023 12 14.46348408 46 17.317+27 19 59.05 20.23GVEY015I52
K23X16H mC2023 12 14.46899108 46 16.190+27 19 39.36 20.33GVEY015I52
K23X16H pC2023 12 14.94736108 44 42.02 +26 51 09.6 20.0 GVEY015L01
K23X16H pC2023 12 14.94988608 44 41.46 +26 51 00.1 19.9 GVEY015L01
K23X16H pC2023 12 14.95241008 44 40.89 +26 50 51.3 20.2 GVEY015L01
K23X16H 7C2023 12 15.13182108 44 03.928+26 40 20.91 20.5 GVEY015Z84
K23X16H 7C2023 12 15.13544508 44 03.141+26 40 07.82 20.8 GVEY015Z84
K23X16H 7C2023 12 15.13906908 44 02.408+26 39 54.92 20.4 GVEY015Z84
K23X16H KC2023 12 15.31474808 43 27.41 +26 29 28.0 20.1 GXEY015W62
K23X16H KC2023 12 15.33121208 43 23.94 +26 28 29.4 20.3 GXEY015W62
K23X16H KC2023 12 15.33642308 43 23.18 +26 28 11.4 20.6 GVEY015H21
K23X16H KC2023 12 15.33927108 43 22.58 +26 28 01.1 20.6 GVEY015H21
K23X16H KC2023 12 15.34212008 43 21.98 +26 27 50.8 20.5 GVEY015H21
K23X16H KC2023 12 15.34496808 43 21.38 +26 27 40.8 20.5 GVEY015H21
K23X16H KC2023 12 15.34755208 43 20.51 +26 27 31.4 20.3 GXEY015W62
K23X16H 1C2023 12 15.37664708 43 15.373+26 25 50.30 20.19GVEY015G96
K23X16H 1C2023 12 15.38183708 43 14.257+26 25 32.59 20.10GVEY015G96
K23X16H 1C2023 12 15.38700608 43 13.134+26 25 14.16 19.96GVEY015G96
K23X16H 1C2023 12 15.39216608 43 12.112+26 24 55.76 19.92GVEY015G96
K23X16H KC2023 12 15.93161608 41 24.30 +25 52 45.0 VEY015587
K23X16H KC2023 12 15.93302708 41 24.04 +25 52 39.9 20.2 GVEY015587
K23X16H KC2023 12 15.93443708 41 23.71 +25 52 34.5 VEY015587
K23X16H KC2023 12 16.07306 08 40 54.80 +25 44 23.7 VEY015204
K23X16H KC2023 12 16.08509 08 40 52.28 +25 43 40.8 VEY015204
K23X16H KC2023 12 16.09711 08 40 49.76 +25 42 57.7 20.6 GVEY015204
K23X16H KB2023 12 17.01784108 37 44.33 +24 48 13.0 19.8 GXEY015958
K23X16H KB2023 12 17.02203608 37 43.52 +24 47 58.7 19.8 GXEY015958
K23X16H KB2023 12 17.02630008 37 42.65 +24 47 42.6 19.8 GXEY015958
Observer details:
204 Schiaparelli Observatory. Observers L. Buzzi, G. Galli. 0.84-m f/3.5
reflector + CCD.
587 Sormano. Observers F. Manca, A. Testa. Measurer F. Manca. 0.5-m f/6.8
reflector + CCD.
958 Observatoire de Dax. Observer P. Dupouy. 0.50-m f/4.5 Reflector + CMO.
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.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 0.81-m f/4.0 astrograph + 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.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
W62 Comet Hunter Observatory2, New Ringgold. Observer J. Maikner. 0.30-m
f/3.8 Riccardi-Honders + CCD.
Z84 Calar Alto-Schmidt. Observers M. Micheli, R. Kresken, F. Ocana, L.
Conversi. Measurers F. Ocana, M. Micheli. 0.8-m f/3 Schmidt + CCD.
Orbital elements:
2023 XH16 Earth MOID = 0.2299 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Bell
M 347.85735 (2000.0) P Q
n 0.39934899 Peri. 114.04717 +0.76963856 -0.49790955
a 1.8262812 Node 278.11019 +0.33161411 +0.84665819
e 0.4211338 Incl. 23.81068 +0.54560844 +0.18776577
P 2.47 H 21.09 G 0.15 U 9
Residuals in seconds of arc
231214 G96 0.4- 0.1- 231215 Z84 0.4- 0.0 231215 G96 0.2+ 0.1+
231214 G96 0.2- 0.1+ 231215 Z84 0.0 0.0 231215 587 0.5+ 1.1+
231214 G96 0.1+ 0.1+ 231215 W62 0.1- 0.1+ 231215 587 0.9+ 1.0+
231214 G96 0.0 0.0 231215 W62 0.2- 0.0 231215 587 0.4+ 0.5+
231214 I52 0.1+ 0.1+ 231215 H21 0.0 0.3+ 231216 204 0.0 0.0
231214 I52 0.3+ 0.1+ 231215 H21 0.0 0.1+ 231216 204 0.2+ 0.2-
231214 I52 0.1+ 0.1- 231215 H21 0.0 0.1- 231216 204 0.3+ 0.4-
231214 I52 0.5+ 0.2- 231215 H21 0.1- 0.0 231217 958 0.1- 0.9-
231214 L01 1.2+ 0.5- 231215 W62 0.2- 0.2+ 231217 958 0.8+ 0.4-
231214 L01 0.6+ 1.1- 231215 G96 0.1+ 0.3- 231217 958 1.2+ 1.4-
231214 L01 0.0 1.1- 231215 G96 0.2- 0.4+
231215 Z84 0.1- 0.2+ 231215 G96 0.6- 0.2+
Ephemeris:
2023 XH16 a,e,i = 1.83, 0.42, 24 q = 1.0572
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 11 17 09 58 25.2 +50 55 24 0.3865 1.1204 99.6 60.5 21.4
...
2023 12 02 09 24 23.9 +39 02 30 0.3481 1.1806 116.0 48.7 21.0
...
2023 12 10 09 00 47.6 +31 41 08 0.3356 1.2184 127.4 39.9 20.7
...
2023 12 16 08 41 09.4 +25 48 56 0.3332 1.2487 137.0 32.5 20.6
2023 12 17 08 37 47.2 +24 49 31 0.3335 1.2539 138.6 31.3 20.5
2023 12 18 08 34 24.1 +23 50 06 0.3341 1.2592 140.2 30.0 20.5
...
2023 12 24 08 14 04.7 +17 59 44 0.3426 1.2913 149.8 22.5 20.4
...
2024 01 01 07 48 20.4 +10 56 45 0.3685 1.3357 160.1 14.5 20.4
...
2024 01 16 07 10 35.6 +01 43 48 0.4603 1.4222 158.6 14.6 21.0
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-Y15
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