MPEC 2023-F206 : 2023 FD7
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M.P.E.C. 2023-F206 Issued 2023 March 29, 10:54 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 FD7
Observations:
K23F07D* C2023 03 26.48819014 30 07.811-19 36 16.66 21.82wUEF206F52
K23F07D C2023 03 26.49955314 30 08.046-19 36 34.55 21.43wUEF206F52
K23F07D C2023 03 26.51093814 30 08.250-19 36 52.54 21.53wUEF206F52
K23F07D C2023 03 26.60126614 30 10.081-19 39 13.49 21.18GVEF206F52
K23F07D C2023 03 26.60189714 30 10.093-19 39 14.72 21.14GVEF206F52
K23F07D KC2023 03 26.72126714 30 13.21 -19 42 06.0 20.8 GVEF206474
K23F07D KC2023 03 26.72478614 30 13.12 -19 42 11.6 20.8 GVEF206474
K23F07D KC2023 03 26.72830514 30 13.27 -19 42 17.1 21.0 GVEF206474
K23F07D |C2023 03 28.16641 14 30 49.50 -20 20 36.7 21.5 VuEF206807
K23F07D |C2023 03 28.17161 14 30 49.58 -20 20 45.2 21.4 VuEF206807
K23F07D |C2023 03 28.17680 14 30 49.66 -20 20 53.7 21.6 VuEF206807
K23F07D KC2023 03 28.39433114 30 54.119-20 27 02.70 20.95GVEF206I52
K23F07D KC2023 03 28.39703414 30 54.126-20 27 06.26 20.60GVEF206I52
K23F07D KC2023 03 28.39975414 30 54.198-20 27 11.09 20.73GVEF206I52
K23F07D KC2023 03 28.40246814 30 54.223-20 27 15.62 21.41GVEF206I52
K23F07D KC2023 03 29.40741414 31 15.985-20 54 50.65 21.19GVEF206I52
K23F07D KC2023 03 29.41000614 31 16.043-20 54 55.12 20.92GVEF206I52
K23F07D KC2023 03 29.41258814 31 16.032-20 54 59.33 20.90GVEF206I52
K23F07D KC2023 03 29.41517714 31 16.122-20 55 03.61 21.26GVEF206I52
Observer details:
474 Mount John Observatory, Lake Tekapo. Observers A. C. Gilmore, P. M.
Kilmartin. Measurer P. M. Kilmartin. 1.0-m f/7.7 reflector + CCD.
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes, L.
Horn. 0.61-m f/6.5 Dall-Kirkham Astrograph + CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz, I.
Smith, K. Chambers, T. Dukes. Measurers K. Chambers, S. Chastel, T. de
Boer, J. Fairlamb, H. Gao, M. Huber, C.-C. Lin, E. Magnier, Y.
Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer J. B. Fazekas.
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.
Orbital elements:
2023 FD7 Earth MOID = 0.3113 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres
M 333.15223 (2000.0) P Q
n 0.23694919 Peri. 252.46244 -0.12224968 +0.99163263
a 2.5864211 Node 10.77198 -0.80551410 -0.07472120
e 0.5251833 Incl. 12.81954 -0.57982933 -0.10526855
P 4.16 H 20.52 G 0.15 U 9
Residuals in seconds of arc
230326 F52 0.0 0.0 230326 474 0.7- 0.2+ 230328 I52 0.0 0.1+
230326 F52 0.1+ 0.0 230328 807 0.1+ 0.1- 230329 I52 0.1- 0.1+
230326 F52 0.2- 0.2- 230328 807 0.1- 0.1- 230329 I52 0.2+ 0.1-
230326 F52 0.0 0.0 230328 807 0.3- 0.1- 230329 I52 0.5- 0.0
230326 F52 0.0 0.3- 230328 I52 0.5+ 0.2- 230329 I52 0.2+ 0.0
230326 474 0.7+ 0.3+ 230328 I52 0.1- 0.6+
230326 474 (1.7- 0.2+) 230328 I52 0.3+ 0.2+
Ephemeris:
2023 FD7 a,e,i = 2.59, 0.53, 13 q = 1.2281
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 02 27 14 08 50.8 -10 21 23 0.9306 1.6976 124.2 28.8 22.8
...
2023 03 14 14 22 32.2 -14 48 49 0.7392 1.6020 134.6 26.2 22.1
...
2023 03 22 14 27 52.8 -17 44 24 0.6497 1.5527 140.3 24.2 21.7
...
2023 03 28 14 30 45.0 -20 16 10 0.5889 1.5168 144.6 22.4 21.3
2023 03 29 14 31 07.4 -20 43 22 0.5793 1.5109 145.3 22.1 21.3
2023 03 30 14 31 28.0 -21 11 09 0.5699 1.5050 146.0 21.8 21.2
...
2023 04 05 14 32 50.3 -24 10 45 0.5170 1.4706 149.9 19.9 20.9
...
2023 04 13 14 32 39.1 -28 46 42 0.4560 1.4268 154.2 17.8 20.5
...
2023 04 28 14 25 15.1 -39 09 57 0.3728 1.3530 154.7 18.5 20.0
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-F206
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