MPEC 2023-F146 : 2023 FE4
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Read MPEC 2023-F147
M.P.E.C. 2023-F146 Issued 2023 March 26, 14:31 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 FE4
Observations:
K23F04E*1C2023 03 25.28787511 10 18.865+37 14 06.90 19.67GVEF146703
K23F04E 1C2023 03 25.29322011 10 17.454+37 13 27.55 19.29GVEF146703
K23F04E 1C2023 03 25.29856811 10 16.007+37 12 47.02 19.85GVEF146703
K23F04E 1C2023 03 25.30385411 10 14.513+37 12 08.75 VEF146703
K23F04E 1C2023 03 25.44489911 09 40.560+36 53 34.50 VEF146703
K23F04E 1C2023 03 25.44548511 09 40.460+36 53 29.00 VEF146703
K23F04E hC2023 03 25.96430811 08 39.01 +35 48 40.6 18.9 GVEF146L01
K23F04E hC2023 03 25.96599111 08 38.60 +35 48 27.3 18.9 GVEF146L01
K23F04E hC2023 03 25.96767411 08 38.21 +35 48 13.9 18.8 GVEF146L01
K23F04E hC2023 03 25.96935811 08 37.77 +35 48 00.9 18.6 GVEF146L01
K23F04E hC2023 03 25.97104111 08 37.37 +35 47 47.5 18.6 GVEF146L01
K23F04E KC2023 03 26.00265811 08 29.94 +35 43 32.2 19.2 GXEF146595
K23F04E KC2023 03 26.01016 11 08 29.22 +35 42 41.6 18.8 GXEF146G15
K23F04E KC2023 03 26.01093211 08 28.07 +35 42 25.4 18.9 GXEF146595
K23F04E KC2023 03 26.01591 11 08 27.81 +35 41 54.3 19.4 GXEF146G15
K23F04E KC2023 03 26.02153 11 08 26.48 +35 41 10.0 19.2 GXEF146G15
K23F04E KC2023 03 26.02281411 08 25.35 +35 40 48.5 19.5 GXEF146595
K23F04E KC2023 03 26.03252 11 08 24.22 +35 39 36.0 VEF146204
K23F04E KC2023 03 26.04180 11 08 22.13 +35 38 20.4 VEF146204
K23F04E KC2023 03 26.05108 11 08 20.04 +35 37 04.1 19.2 GVEF146204
K23F04E KC2023 03 26.09651611 08 36.05 +35 31 50.4 19.1 GVEF146H21
K23F04E KC2023 03 26.09844811 08 35.59 +35 31 36.3 19.2 GVEF146H21
K23F04E KC2023 03 26.10048611 08 35.12 +35 31 21.6 19.4 GVEF146H21
K23F04E KC2023 03 26.27453 11 07 57.38 +35 09 49.0 19.1 GVEF146V21
K23F04E KC2023 03 26.28865 11 07 53.55 +35 07 56.8 19.1 GVEF146V21
K23F04E KC2023 03 26.30266 11 07 49.86 +35 06 03.8 19.1 GVEF146V21
K23F04E KC2023 03 26.33576 11 07 41.22 +35 01 32.8 19.2 GVEF146V21
Observer details:
204 Schiaparelli Observatory. Observer L. Buzzi. 0.84-m f/3.5 reflector +
CCD.
595 Farra d'Isonzo. Observers S. Aschi, E. Pettarin. Measurer E. Pettarin.
0.61-m f/4.5 reflector + CCD.
703 Catalina Sky Survey. Observer K. W. Wierzchos. 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. 0.68-m
Schmidt + 10K CCD.
G15 Magroforte Observatory, Alessandria. Observer A. De Pieri. 0.23-m f/6.7
SC + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 0.76-m f/3.0 astrograph + CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
V21 Cewanee Observatory at DSNM. Observer D. T. Durig. 0.40 m f/8 Ritchey-
Chretien + 4656x3520 CCD.
Orbital elements:
2023 FE4 Earth MOID = 0.0211 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres
M 333.02285 (2000.0) P Q
n 0.84916974 Peri. 172.77685 -0.99312047 +0.11548940
a 1.1044339 Node 13.89962 -0.11105837 -0.87662725
e 0.0760351 Incl. 4.61712 -0.03711821 -0.46710476
P 1.16 H 25.41 G 0.15 U 8
Residuals in seconds of arc
230325 703 0.0 0.3- 230325 L01 0.2- 0.2+ 230326 204 0.1+ 0.2+
230325 703 0.4+ 0.1+ 230325 L01 0.1- 0.1+ 230326 204 0.3- 0.0
230325 703 0.4+ 0.5- 230326 595 0.3- 0.0 230326 H21 0.0 0.1+
230325 703 0.4- 0.9+ 230326 G15 0.8+ 0.0 230326 H21 0.1- 0.1-
230325 703 0.4- 0.2+ 230326 595 0.3+ 0.1+ 230326 H21 0.1+ 0.0
230325 703 0.1- 0.4- 230326 G15 0.1+ 0.9- 230326 V21 0.2+ 0.3-
230325 L01 0.2- 0.1+ 230326 G15 0.1- 0.2+ 230326 V21 0.3- 0.1+
230325 L01 0.2- 0.0 230326 595 0.2+ 0.4- 230326 V21 0.2+ 0.1-
230325 L01 0.1+ 0.1- 230326 204 0.0 0.1+ 230326 V21 0.2- 0.1+
Ephemeris:
2023 FE4 a,e,i = 1.10, 0.08, 5 q = 1.0205
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 02 24 12 05 54.2 +58 38 41 0.06697 1.0317 127.6 49.5 21.5
...
2023 03 11 11 44 57.8 +54 23 44 0.04730 1.0238 129.4 48.5 20.7
...
2023 03 19 11 26 10.9 +47 18 50 0.03757 1.0214 133.2 45.2 20.1
...
2023 03 25 11 11 03.6 +37 48 26 0.03129 1.0205 138.1 40.7 19.5
2023 03 26 11 08 38.8 +35 45 05 0.03038 1.0205 139.1 39.8 19.4
2023 03 27 11 06 17.4 +33 32 44 0.02952 1.0204 140.1 38.9 19.4
...
2023 04 02 10 53 37.9 +17 07 25 0.02569 1.0205 145.3 33.8 18.9
...
2023 04 10 10 41 22.9 -09 51 33 0.02529 1.0218 142.7 36.4 19.0
...
2023 04 25 10 35 28.3 -44 58 37 0.03760 1.0277 124.9 53.4 20.3
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-F146
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