MPEC 2023-F147 : 2023 FF4
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Read MPEC 2023-F146
Read MPEC 2023-F148
M.P.E.C. 2023-F147 Issued 2023 March 26, 14:33 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 FF4
Observations:
K23F04F* C2023 03 25.42670212 50 33.410-09 57 55.55 16.24oVEF147T05
K23F04F C2023 03 25.46216912 58 29.842-09 54 00.76 16.42oVEF147T05
K23F04F C2023 03 25.46573012 59 16.889-09 53 33.83 16.46oVEF147T05
K23F04F C2023 03 25.49249313 05 06.816-09 49 53.76 16.41oVEF147T05
K23F04F C2023 03 25.49875113 06 27.799-09 48 57.56 16.45oVEF147T05
K23F04F C2023 03 25.50192613 07 08.542-09 48 28.66 16.33oVEF147T05
K23F04F C2023 03 25.53593413 14 20.438-09 42 52.42 16.48oVEF147T05
K23F04F KC2023 03 25.97251914 35 24.94 -08 25 12.9 17.7 GXEF147595
K23F04F KC2023 03 25.97433914 35 39.31 -08 24 50.2 16.9 GXEF147595
K23F04F KC2023 03 25.97616414 35 53.65 -08 24 25.9 17.1 GXEF147595
K23F04F KC2023 03 25.97981814 36 22.29 -08 23 40.7 17.6 GXEF147595
K23F04F KC2023 03 25.98164614 36 36.56 -08 23 17.7 17.4 GXEF147595
K23F04F bC2023 03 26.02615914 42 13.59 -08 13 36.0 16.9 GVEF147L01
K23F04F bC2023 03 26.02655014 42 16.46 -08 13 31.1 16.9 GVEF147L01
K23F04F bC2023 03 26.02694114 42 19.33 -08 13 26.1 17.0 GVEF147L01
K23F04F bC2023 03 26.02772214 42 25.06 -08 13 16.4 17.1 GVEF147L01
K23F04F bC2023 03 26.02811214 42 27.92 -08 13 10.8 17.4 GVEF147L01
K23F04F KC2023 03 26.07654014 48 21.34 -08 03 01.6 VEF147204
K23F04F KC2023 03 26.08022014 48 46.70 -08 02 14.3 VEF147204
K23F04F KC2023 03 26.08389814 49 11.98 -08 01 27.2 17.5 GVEF147204
K23F04F KC2023 03 26.10788414 53 44.259-07 18 33.21 17.7 GXEF147Y00
K23F04F KC2023 03 26.11121214 54 06.315-07 17 59.00 17.9 GXEF147Y00
K23F04F KC2023 03 26.11539714 54 33.876-07 17 15.66 17.6 GXEF147Y00
K23F04F KB2023 03 26.13231914 54 34.711-07 52 26.72 17.0 GXEF147K74
K23F04F KB2023 03 26.13340614 54 41.808-07 52 12.76 17.1 GXEF147K74
K23F04F KB2023 03 26.13455314 54 49.303-07 51 57.53 17.2 GXEF147K74
K23F04F KB2023 03 26.13688814 55 04.531-07 51 27.76 17.0 GXEF147K74
K23F04F KB2023 03 26.13988414 55 24.036-07 50 49.52 17.4 GXEF147K74
K23F04F KC2023 03 26.33053815 16 16.02 -07 10 02.2 18.4 GVEF147H21
K23F04F KC2023 03 26.33229215 16 24.90 -07 09 43.7 18.1 GVEF147H21
K23F04F KC2023 03 26.33404815 16 33.76 -07 09 24.9 18.8 GVEF147H21
K23F04F KC2023 03 26.33580415 16 42.59 -07 09 06.3 18.6 GVEF147H21
K23F04F KC2023 03 26.33761715 16 51.70 -07 08 47.1 18.2 GVEF147H21
K23F04F 1C2023 03 26.42495515 24 26.150-06 50 47.80 19.08GVEF147703
K23F04F 1C2023 03 26.43545615 25 12.900-06 49 00.50 VEF147703
K23F04F 1C2023 03 26.44070515 25 35.960-06 48 08.80 VEF147703
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.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 0.76-m f/3.0 astrograph + CCD.
K74 Muensterschwarzach Observatory, Schwarzach. Observer C. Gerhard. 0.30-m
f/3.75 reflector + CMO.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
T05 ATLAS-HKO, Haleakala. Observers L. Denneau, R. Siverd, J. Tonry, H.
Weiland. Measurers L. Denneau, N. Erasmus, A. Fitzsimmons, A. Lawrence,
J. Robinson, R. Siverd, J. Tonry, H. Weiland. 0.5-m Reflector + CCD.
Y00 SONEAR Observatory, Oliveira. Observer C. Jacques. 0.45-m f/2.9
reflector + CCD.
Orbital elements:
2023 FF4 Earth MOID = 0.0029 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres
M 350.06414 (2000.0) P Q
n 0.48910140 Peri. 350.26321 -0.99585454 -0.09084939
a 1.5954019 Node 184.53154 +0.08680713 -0.93450139
e 0.3754535 Incl. 3.25446 +0.02717081 -0.34417081
P 2.02 H 28.23 G 0.15 U 6
Residuals in seconds of arc
230325 T05 0.4+ 0.2+ 230326 L01 0.5- 0.0 230326 K74 0.1+ 0.2-
230325 T05 1.1+ 0.0 230326 L01 0.5- 0.1- 230326 K74 0.1+ 0.3+
230325 T05 0.1+ 0.1+ 230326 L01 0.5- 0.1- 230326 K74 0.1+ 0.0
230325 T05 1.4- 0.2- 230326 L01 0.4- 0.4- 230326 K74 0.3+ 0.2-
230325 T05 0.8+ 0.0 230326 L01 0.4- 0.2+ 230326 H21 0.0 0.1+
230325 T05 0.9- 0.1- 230326 204 0.2+ 0.4- 230326 H21 0.2+ 0.1-
230325 T05 1.0+ 0.0 230326 204 0.1- 0.2- 230326 H21 0.3+ 0.1-
230325 595 0.3+ 0.1- 230326 204 0.2+ 0.2- 230326 H21 0.2+ 0.2-
230325 595 0.4+ 0.4- 230326 Y00 0.0 0.5- 230326 H21 0.3+ 0.3-
230325 595 0.1- 0.9+ 230326 Y00 0.1+ 0.6- 230326 703 0.7- 1.1-
230325 595 0.4- 0.2- 230326 Y00 0.1+ 0.4- 230326 703 0.4- 0.6+
230325 595 0.6- 0.3- 230326 K74 0.3+ 0.2- 230326 703 1.8- 0.4-
Ephemeris:
2023 FF4 a,e,i = 1.60, 0.38, 3 q = 0.9964
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 02 24 05 41 34.3 +01 42 08 0.08803 1.0212 108.8 66.5 25.3
...
2023 03 11 05 45 52.1 +01 15 43 0.04413 0.9986 95.9 81.6 24.3
...
2023 03 19 06 03 58.2 +00 25 22 0.01954 0.9966 93.0 85.9 22.7
...
2023 03 25 10 57 44.2 -09 09 03 0.0028280.9997 159.6 20.4 16.5
2023 03 26 14 38 09.8 -07 49 26 0.0038951.0005 144.5 35.4 17.6
2023 03 27 16 01 10.7 -05 18 18 0.0065131.0013 125.0 54.7 19.3
...
2023 04 02 17 17 21.0 -02 21 58 0.02491 1.0087 111.5 67.2 22.6
...
2023 04 10 17 28 30.5 -01 53 30 0.04966 1.0242 115.9 61.6 24.0
...
2023 04 25 17 25 27.4 -01 58 08 0.09534 1.0694 129.9 46.2 25.0
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-F147
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