[Iaude] MPEC T81: 2023 TK2 [a=1.12,e=0.11,i=9.0,H=25.3]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Sat Oct 7 07:19:02 EDT 2023
M.P.E.C. 2023-T81 Issued 2023 October 7, 11:17 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 TK2
Observations:
K23T02K*1C2023 10 05.19549623 32 47.209+12 05 01.21 21.22GVET081G96
K23T02K 1C2023 10 05.20119023 32 46.943+12 04 33.82 20.90GVET081G96
K23T02K 1C2023 10 05.20686023 32 46.799+12 04 05.23 21.91GVET081G96
K23T02K 1C2023 10 05.21252723 32 46.478+12 03 37.08 20.77GVET081G96
K23T02K KC2023 10 05.31742623 32 41.784+11 54 55.87 21.17GVET081I52
K23T02K KC2023 10 05.32007323 32 41.662+11 54 42.73 21.61GVET081I52
K23T02K KC2023 10 05.32271923 32 41.590+11 54 29.92 21.86GVET081I52
K23T02K KC2023 10 06.14586123 32 34.760+10 45 24.16 21.79GVET081I52
K23T02K KC2023 10 06.14895523 32 34.652+10 45 08.78 21.25GVET081I52
K23T02K KC2023 10 06.15204323 32 34.534+10 44 53.95 20.99GVET081I52
K23T02K C2023 10 07.12873623 32 23.222+09 20 42.43 21.0 GVET081H01
K23T02K C2023 10 07.13254323 32 23.098+09 20 22.75 20.9 GVET081H01
K23T02K C2023 10 07.14215023 32 22.764+09 19 32.92 21.4 GVET081H01
K23T02K C2023 10 07.15094223 32 22.458+09 18 47.10 21.2 GVET081H01
Observer details:
G96 Mt. Lemmon Survey. Observer G. J. Leonard. 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 D. Rankin. 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 TK2 Earth MOID = 0.0741 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Bell
M 267.26992 (2000.0) P Q
n 0.82906095 Peri. 258.45896 -0.11847465 -0.99170962
a 1.1222210 Node 198.56632 +0.96102892 -0.10191609
e 0.1110197 Incl. 8.99055 +0.24977424 -0.07826321
P 1.19 H 25.34 G 0.15 U 8
Residuals in seconds of arc
231005 G96 0.2- 0.1+ 231005 I52 0.1- 0.0 231007 H01 0.0 0.1-
231005 G96 0.4- 0.7+ 231005 I52 0.5+ 0.4+ 231007 H01 0.1+ 0.0
231005 G96 1.1+ 0.1+ 231006 I52 0.3- 0.3- 231007 H01 0.1+ 0.1+
231005 G96 0.1+ 0.2- 231006 I52 0.2- 0.0 231007 H01 0.2+ 0.0
231005 I52 0.1+ 0.1- 231006 I52 0.3- 0.7+
Ephemeris:
2023 TK2 a,e,i = 1.12, 0.11, 9 q = 0.9976
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 09 07 23 44 37.1 +32 43 34 0.1816 1.1521 139.5 34.6 23.4
...
2023 09 22 23 38 30.9 +26 03 14 0.1348 1.1258 153.1 23.8 22.4
...
2023 09 30 23 34 34.8 +18 36 18 0.1159 1.1113 160.0 18.0 21.8
...
2023 10 06 23 32 33.9 +10 58 23 0.1056 1.1004 161.1 17.1 21.6
2023 10 07 23 32 21.6 +09 32 37 0.1042 1.0986 160.7 17.5 21.6
2023 10 08 23 32 12.2 +08 04 30 0.1030 1.0968 160.0 18.1 21.5
...
2023 10 14 23 32 26.8 -01 21 02 0.09804 1.0860 153.0 24.6 21.6
...
2023 10 22 23 36 44.3 -14 15 45 0.09783 1.0719 139.7 36.9 21.9
...
2023 11 06 23 58 25.1 -33 29 52 0.1118 1.0472 117.2 57.4 22.8
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-T81
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