MPEC 2023-F53 : 2023 EA3
The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.A form allowing access to any MPEC is at the bottom of this page.
Read MPEC 2023-F52
Read MPEC 2023-F54
M.P.E.C. 2023-F53 Issued 2023 March 19, 13:23 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 EA3
Observations:
K23E03A*!C2023 03 15.20154 11 40 57.05 -32 52 25.7 22.6 GXEF053W84
K23E03A !C2023 03 15.20401 11 40 57.16 -32 52 30.4 22.5 GXEF053W84
K23E03A !C2023 03 15.20898 11 40 57.35 -32 52 38.1 22.7 GXEF053W84
K23E03A !C2023 03 15.22669 11 40 58.06 -32 53 07.1 22.7 GXEF053W84
K23E03A !C2023 03 15.23163 11 40 58.28 -32 53 15.7 22.6 GXEF053W84
K23E03A !C2023 03 15.23411 11 40 58.37 -32 53 19.1 22.6 GXEF053W84
K23E03A !C2023 03 15.24155 11 40 58.67 -32 53 31.1 22.8 GXEF053W84
K23E03A !C2023 03 15.24898 11 40 58.97 -32 53 43.3 22.7 GXEF053W84
K23E03A |C2023 03 17.17994 11 42 48.55 -33 44 04.2 22.4 GVEF053807
K23E03A |C2023 03 17.19842 11 42 49.31 -33 44 32.0 22.2 GVEF053807
K23E03A |C2023 03 17.21691 11 42 50.05 -33 44 59.7 22.4 GVEF053807
K23E03A |C2023 03 19.20273 11 44 42.28 -34 31 37.9 22.0 GVEF053807
K23E03A |C2023 03 19.21383 11 44 42.72 -34 31 52.7 22.0 GVEF053807
K23E03A |C2023 03 19.22492 11 44 43.16 -34 32 07.3 22.2 GVEF053807
Observer details:
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes, L.
Horn. 1.00-m f/10.0 astrograph + CCD.
W84 Cerro Tololo-DECam. Observer . Measurer F. Valdes. 4.0-m CTIO reflector
+ DECam.
Orbital elements:
2023 EA3 Earth MOID = 0.2222 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres
M 357.21705 (2000.0) P Q
n 0.31255269 Peri. 225.86909 -0.97502548 -0.19385834
a 2.1504065 Node 302.66787 +0.22204864 -0.86065581
e 0.4454467 Incl. 7.39650 -0.00444023 -0.47084024
P 3.15 H 24.19 G 0.15 U 9
Residuals in seconds of arc
230315 W84 0.2- 0.2+ 230315 W84 0.1- 0.0 230317 807 0.0 0.2-
230315 W84 0.1- 0.4- 230315 W84 0.1- 0.1+ 230319 807 0.1+ 0.1+
230315 W84 0.2- 0.1+ 230315 W84 0.2- 0.2- 230319 807 0.0 0.0
230315 W84 0.2- 0.0 230317 807 0.1- 0.2+ 230319 807 0.2- 0.1-
230315 W84 0.0 0.6- 230317 807 0.1+ 0.1+
Ephemeris:
2023 EA3 a,e,i = 2.15, 0.45, 7 q = 1.1925
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 02 17 11 14 41.2 -15 09 14 0.2505 1.2056 146.9 26.6 22.8
...
2023 03 04 11 30 18.6 -26 30 39 0.2347 1.1927 145.8 27.9 22.7
...
2023 03 12 11 37 56.8 -31 18 17 0.2359 1.1942 144.9 28.5 22.7
...
2023 03 18 11 43 34.4 -34 03 56 0.2404 1.1993 144.6 28.7 22.8
2023 03 19 11 44 30.8 -34 27 02 0.2415 1.2004 144.6 28.7 22.8
2023 03 20 11 45 27.5 -34 48 51 0.2426 1.2017 144.6 28.7 22.8
...
2023 03 26 11 51 16.7 -36 32 42 0.2508 1.2110 144.8 28.3 22.9
...
2023 04 03 11 59 41.2 -37 43 55 0.2660 1.2281 145.6 27.4 23.0
...
2023 04 18 12 17 56.6 -37 11 18 0.3075 1.2736 147.4 25.2 23.3
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-F53
Read MPEC 2023-F52
Read MPEC 2023-F54
Enter an MPEC number in one of the following forms:
- 1997-B01 (the full form)
- J97B01 (the packed version of the full form)
- B01 (the abbreviated form)