MPEC 2023-F209 : 2023 FG7
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M.P.E.C. 2023-F209 Issued 2023 March 29, 10:58 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 FG7
Observations:
K23F07G*1C2023 03 28.32816413 38 12.044+06 31 04.26 19.67GVEF209G96
K23F07G 1C2023 03 28.33330313 38 23.053+06 30 46.69 19.56GVEF209G96
K23F07G 1C2023 03 28.33842513 38 34.037+06 30 28.94 19.62GVEF209G96
K23F07G 1C2023 03 28.34354713 38 44.927+06 30 11.34 19.92GVEF209G96
K23F07G mC2023 03 28.36467313 39 29.473+06 28 58.01 19.59GVEF209I52
K23F07G mC2023 03 28.36506213 39 30.308+06 28 56.57 20.23GVEF209I52
K23F07G mC2023 03 28.36525913 39 30.701+06 28 56.14 19.70GVEF209I52
K23F07G KC2023 03 28.44921313 42 21.604+06 24 04.43 19.89GVEF209I52
K23F07G KC2023 03 28.44990513 42 22.972+06 24 02.12 19.88GVEF209I52
K23F07G KC2023 03 28.45061013 42 24.386+06 23 59.71 19.92GVEF209I52
K23F07G KC2023 03 28.45130313 42 25.744+06 23 57.12 19.76GVEF209I52
K23F07G KC2023 03 29.25575 14 05 17.54 +05 47 19.1 19.9 VqEF209734
K23F07G KC2023 03 29.26219 14 05 24.78 +05 47 05.3 20.4 VqEF209734
K23F07G KC2023 03 29.26850 14 05 31.86 +05 46 52.4 20.8 VqEF209734
K23F07G KC2023 03 29.27467014 05 35.39 +05 46 37.9 20.6 VVEF209H21
K23F07G KC2023 03 29.28026414 05 41.60 +05 46 26.5 20.4 VVEF209H21
K23F07G KC2023 03 29.28306214 05 44.71 +05 46 20.6 20.4 VVEF209H21
K23F07G |C2023 03 29.30935 14 06 05.39 +05 54 23.6 20.8 GVEF209807
K23F07G |C2023 03 29.31489 14 06 11.33 +05 54 10.7 20.8 GVEF209807
K23F07G |C2023 03 29.32042 14 06 17.26 +05 53 57.9 20.6 GVEF209807
K23F07G KC2023 03 29.41986114 08 18.352+05 42 27.90 21.03GVEF209I52
K23F07G KC2023 03 29.42239314 08 20.944+05 42 23.04 20.15GVEF209I52
Observer details:
734 Farpoint Observatory, Eskridge. Observers D. Cromer, G. Hug, D. Goodin,
R. Valentine. Measurer D. Cromer. 0.70-m f/3.0 reflector + CCD.
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes, L.
Horn. 1.00-m f/10.0 astrograph + CCD.
G96 Mt. Lemmon Survey. Observer G. J. Leonard. 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.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 0.76-m f/3.0 astrograph + 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 FG7 Earth MOID = 0.0025 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres
M 358.89322 (2000.0) P Q
n 0.33607689 Peri. 326.40596 -0.87890393 -0.47692102
a 2.0488505 Node 185.13211 +0.45609525 -0.83496245
e 0.5392345 Incl. 5.52669 +0.13966031 -0.27456157
P 2.93 H 28.26 G 0.15 U 7
Residuals in seconds of arc
230328 G96 0.4+ 0.0 230328 I52 0.2- 0.0 230329 H21 0.3+ 0.1+
230328 G96 0.2- 0.1+ 230328 I52 0.1- 0.0 230329 807 0.1- 0.0
230328 G96 0.1+ 0.0 230328 I52 0.4- 0.2- 230329 807 0.1- 0.1-
230328 G96 0.2- 0.1+ 230329 734 0.6+ 0.3+ 230329 807 0.0 0.1-
230328 I52 0.1- 0.1- 230329 734 0.1- 0.4- 230329 I52 0.4- 0.2-
230328 I52 0.2+ 0.2- 230329 734 0.4- 0.5- 230329 I52 0.3+ 0.2+
230328 I52 0.1- 0.0 230329 H21 0.1- 0.1+
230328 I52 0.1- 0.1- 230329 H21 0.0 0.3+
Ephemeris:
2023 FG7 a,e,i = 2.05, 0.54, 6 q = 0.9440
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 02 27 03 10 55.0 -03 30 09 0.1502 0.9442 68.0 103.5 27.8
...
2023 03 14 03 29 50.3 -03 03 32 0.06807 0.9606 59.0 117.6 27.0
...
2023 03 22 04 06 24.5 -01 47 15 0.02388 0.9848 60.9 117.9 24.8
...
2023 03 28 13 23 08.9 +06 57 42 0.01175 1.0091 162.5 17.3 19.5
2023 03 29 13 59 11.3 +06 01 53 0.01691 1.0136 155.6 24.0 20.6
2023 03 30 14 18 01.8 +05 28 30 0.02230 1.0182 152.1 27.3 21.3
...
2023 04 05 14 51 31.0 +04 16 56 0.05578 1.0483 149.0 29.5 23.4
...
2023 04 13 14 58 51.7 +03 41 46 0.1019 1.0943 153.1 24.5 24.6
...
2023 04 28 14 57 16.2 +02 31 04 0.1960 1.1937 161.1 15.9 26.0
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-F209
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