[Iaude] MPEC E72: 2024 ET1 [a=2.29,e=0.60,i=1.2,H=28.5]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Wed Mar 6 01:37:55 EST 2024
M.P.E.C. 2024-E72 Issued 2024 March 6, 06:36 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
2024 ET1
Observations:
K24E01T*1C2024 03 05.24317710 26 08.869+16 37 21.72 21.01GVEE072G96
K24E01T 1C2024 03 05.24844710 26 15.446+16 37 44.94 20.55GVEE072G96
K24E01T 1C2024 03 05.25371110 26 22.099+16 38 07.84 20.76GVEE072G96
K24E01T 1C2024 03 05.25898010 26 28.662+16 38 31.02 20.94GVEE072G96
K24E01T C2024 03 05.28133810 26 55.584+16 39 58.22 20.2 GVEE072H01
K24E01T C2024 03 05.28516010 27 00.504+16 40 14.73 20.7 GVEE072H01
K24E01T C2024 03 05.29459410 27 12.652+16 40 55.23 20.8 GVEE072H01
K24E01T C2024 03 05.30303610 27 23.588+16 41 31.53 20.5 GVEE072H01
K24E01T KC2024 03 05.39192710 29 24.752+16 47 59.57 21.13GVEE072I52
K24E01T KC2024 03 05.39303610 29 26.304+16 48 04.43 20.56GVEE072I52
K24E01T KC2024 03 05.39415010 29 27.863+16 48 08.93 21.15GVEE072I52
K24E01T KC2024 03 05.39526210 29 29.447+16 48 13.61 20.53GVEE072I52
K24E01T KC2024 03 06.01151110 49 34.243+17 40 43.21 20.2 GVEE072J95
K24E01T KC2024 03 06.01554510 49 43.406+17 41 07.55 19.8 GVEE072J95
K24E01T KC2024 03 06.01957910 49 52.678+17 41 31.74 20.0 GVEE072J95
K24E01T KC2024 03 06.21267810 58 41.68 +18 04 27.0 19.8 GXEE072858
K24E01T KC2024 03 06.21733010 58 54.21 +18 05 00.4 19.8 GXEE072858
K24E01T KC2024 03 06.22180110 59 06.24 +18 05 32.8 19.8 GXEE072858
K24E01T |C2024 03 06.23336010 59 16.470+18 17 17.20 20.1 GVEE072807
K24E01T |C2024 03 06.23669210 59 25.450+18 17 40.20 19.5 GVEE072807
K24E01T |C2024 03 06.24007510 59 34.550+18 18 03.70 20.2 GVEE072807
K24E01T |C2024 03 06.24341010 59 43.590+18 18 26.80 19.8 GVEE072807
Observer details:
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes.
0.61-m f/6.8 Ritchey-Chretien + CCD.
858 Tebbutt Observatory, Edgewood. Observer F. B. Zoltowski. 0.51-m f/8.1
Schmidt-Cassegrain + CCD.
G96 Mt. Lemmon Survey. Observer G. J. Leonard. Measurers T. Beuden, V. F.
Carvajal, 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 J. K. Hogan. Measurers
T. Beuden, V. F. Carvajal, 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.
J95 Great Shefford. Observer P. Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2024 ET1 Earth MOID = 0.0038 AU
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5 MPC
M 357.99756 (2000.0) P Q
n 0.28459668 Peri. 50.69128 -0.87809805 +0.47841790
a 2.2890195 Node 157.88754 -0.44509414 -0.81077273
e 0.6044864 Incl. 1.18039 -0.17559903 -0.33728903
P 3.46 H 28.59 G 0.15 U 7
Residuals in seconds of arc
240305 G96 0.1+ 0.1+ 240305 I52 0.0 0.1- 240306 858 0.3+ 0.2+
240305 G96 0.4- 0.1+ 240305 I52 0.1- 0.1+ 240306 858 0.2- 0.3+
240305 G96 0.0 0.2- 240305 I52 0.2- 0.0 240306 807 0.2+ 0.2-
240305 G96 (1.1- 0.2-) 240305 I52 0.0 0.1+ 240306 807 0.3+ 0.2-
240305 H01 0.1- 0.1- 240306 J95 0.3- 0.2+ 240306 807 0.4- 0.1+
240305 H01 0.2+ 0.0 240306 J95 0.5- 0.1+ 240306 807 0.4- 0.3+
240305 H01 0.2+ 0.1- 240306 J95 0.4+ 0.2-
240305 H01 0.1+ 0.1+ 240306 858 0.0 0.5+
Ephemeris:
2024 ET1 a,e,i = 2.29, 0.60, 1 q = 0.9053
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 02 05 09 27 06.6 +12 31 55 0.2418 1.2268 174.6 4.3 26.3
...
2024 02 20 09 29 31.4 +12 58 59 0.1219 1.1088 169.9 9.0 24.8
...
2024 02 28 09 38 33.3 +13 47 46 0.06424 1.0522 163.8 15.2 23.6
...
2024 03 05 10 20 45.8 +16 22 54 0.02286 1.0140 165.4 14.3 21.2
2024 03 06 10 49 06.4 +17 44 27 0.01632 1.0080 167.2 12.6 20.4
2024 03 07 11 53 46.7 +19 48 15 0.01032 1.0022 162.1 17.7 19.6
...
2024 03 13 20 33 57.8 -09 06 00 0.03408 0.9701 44.8 133.8 27.3
...
2024 03 21 21 02 34.6 -11 05 27 0.08938 0.9362 46.0 130.1 28.9
...
2024 04 05 21 22 22.7 -11 07 58 0.1953 0.9058 56.0 113.7 29.2
A. U. Tomatic (C) Copyright 2024 MPC M.P.E.C. 2024-E72
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