MPEC 2023-C98 : 2023 CT1
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M.P.E.C. 2023-C98 Issued 2023 February 12, 15:25 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 CT1
Observations:
K23C01T*1C2023 02 11.40503809 55 55.992+26 01 16.82 20.23GVEC098G96
K23C01T 1C2023 02 11.41020409 55 58.141+26 01 17.76 20.31GVEC098G96
K23C01T 1C2023 02 11.41536509 56 00.272+26 01 18.48 20.08GVEC098G96
K23C01T KC2023 02 11.85423210 00 17.57 +26 02 57.3 19.7 GXEC098I93
K23C01T KC2023 02 11.87135410 00 27.38 +26 03 10.5 20.0 GXEC098I93
K23C01T KC2023 02 11.88847010 00 37.11 +26 03 23.3 19.9 GXEC098I93
K23C01T KC2023 02 11.90558910 00 46.88 +26 03 35.9 19.3 GXEC098I93
K23C01T KC2023 02 11.91882110 00 51.70 +26 03 51.5 19.7 GVEC098L01
K23C01T KC2023 02 11.92054810 00 52.67 +26 03 52.5 19.9 GVEC098L01
K23C01T KC2023 02 11.92248610 00 53.73 +26 03 53.6 19.6 GVEC098L01
K23C01T KC2023 02 11.92271310 00 56.61 +26 03 47.5 20.1 GXEC098I93
K23C01T KC2023 02 11.92753510 00 56.56 +26 03 56.7 20.0 GVEC098L01
K23C01T KC2023 02 11.93099010 00 58.46 +26 03 58.2 19.6 GVEC098L01
K23C01T KC2023 02 11.93293410 00 59.54 +26 03 59.2 19.6 GVEC098L01
K23C01T KC2023 02 11.97424 10 01 23.95 +26 04 16.3 VEC098204
K23C01T KC2023 02 11.98909 10 01 32.45 +26 04 23.2 19.5 GVEC098204
K23C01T KC2023 02 11.99759410 01 37.28 +26 04 28.0 19.8 GVEC098203
K23C01T KC2023 02 12.01615610 01 48.07 +26 04 34.1 19.9 GVEC098203
K23C01T KC2023 02 12.04103710 02 02.65 +26 04 41.9 19.6 GVEC098203
K23C01T KC2023 02 12.32785910 05 35.603+26 07 35.36 19.83GVEC098I52
K23C01T KC2023 02 12.32905310 05 36.431+26 07 35.90 20.42GVEC098I52
K23C01T KC2023 02 12.33026110 05 37.244+26 07 36.52 20.14GVEC098I52
K23C01T KC2023 02 12.33149210 05 38.098+26 07 36.95 19.52GVEC098I52
Observer details:
203 GiaGa Observatory. Observers S. Foglia, G. Galli. Measurer G. Galli.
0.36-m f/5.76 Schmidt-Cassegrain + CCD.
204 Schiaparelli Observatory. Observer L. Buzzi. 0.84-m f/3.5 reflector +
CCD.
G96 Mt. Lemmon Survey. Observer A. Serrano. Measurers E. J. Christensen, 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, A. Serrano, F. C. Shelly, K. W. Wierzchos. 1.5-m reflector + 10K
CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer R. A. Kowalski.
Measurers E. J. Christensen, 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, A. Serrano, F. C. Shelly,
K. W. Wierzchos. 1.0-m prime focus + CCD.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/3.7 reflector + CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
Orbital elements:
2023 CT1 Earth MOID = 0.0022 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres
M 349.71330 (2000.0) P Q
n 0.31718164 Peri. 244.90359 -0.83568495 +0.54749584
a 2.1294332 Node 328.23989 -0.46955697 -0.75319361
e 0.6453997 Incl. 4.72378 -0.28486299 -0.36461992
P 3.11 H 26.56 G 0.15 U 8
Residuals in seconds of arc
230211 G96 0.1- 0.1- 230211 L01 0.2+ 0.1+ 230211 203 0.2- 0.2+
230211 G96 0.1+ 0.1+ 230211 L01 0.1- 0.1+ 230212 203 0.4+ 0.5-
230211 G96 0.0 0.1+ 230211 I93 0.1- 0.0 230212 203 0.0 0.3-
230211 I93 0.0 0.1+ 230211 L01 0.0 0.3+ 230212 I52 0.0 0.0
230211 I93 0.2+ 0.1+ 230211 L01 0.5- 0.1- 230212 I52 0.1+ 0.0
230211 I93 0.3- 0.0 230211 L01 0.6- 0.2- 230212 I52 0.1- 0.1+
230211 I93 0.0 0.2+ 230211 204 0.1- 0.1- 230212 I52 0.0 0.1+
230211 L01 0.2+ 0.1+ 230211 204 0.0 0.3+
Ephemeris:
2023 CT1 a,e,i = 2.13, 0.65, 5 q = 0.7551
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 01 13 09 21 14.7 +24 36 55 0.3571 1.3171 155.6 17.9 25.9
...
2023 01 28 09 28 42.1 +25 10 23 0.1871 1.1676 166.7 11.2 23.9
...
2023 02 05 09 35 08.8 +25 33 29 0.1048 1.0889 169.2 9.8 22.5
...
2023 02 11 09 53 01.3 +25 59 13 0.04552 1.0313 167.6 11.8 20.6
2023 02 12 10 01 38.2 +26 05 50 0.03581 1.0219 166.9 12.7 20.1
2023 02 13 10 16 36.1 +26 12 01 0.02619 1.0126 165.3 14.3 19.5
...
2023 02 19 20 40 55.8 -23 54 15 0.03346 0.9579 23.9 155.2 28.7
...
2023 02 27 21 11 37.3 -24 47 20 0.1123 0.8908 26.1 150.7 30.1
...
2023 03 14 21 27 56.8 -23 33 29 0.2711 0.7935 36.8 131.4 29.1
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-C98
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