MPEC 2022-G14 : 2022 FT4
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M.P.E.C. 2022-G14 Issued 2022 April 2, 12:39 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. 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
2022 FT4
Observations:
K22F04T*KC2022 03 31.88196 11 08 13.59 +07 22 54.8 19.1 GXEG014M11
K22F04T KC2022 03 31.88894 11 08 21.72 +07 20 37.1 18.3 GXEG014M11
K22F04T KC2022 03 31.89463 11 08 28.26 +07 18 45.2 19.1 GXEG014M11
K22F04T KC2022 04 01.26194 11 15 14.87 +05 28 52.9 19.3 GVEG014U52
K22F04T KC2022 04 01.28502 11 15 36.61 +05 22 33.0 18.9 GVEG014U52
K22F04T KC2022 04 01.83706 11 23 48.509+03 10 04.01 19.3 GXEG014J57
K22F04T KC2022 04 01.85183 11 23 59.290+03 06 57.31 XEG014J57
K22F04T KC2022 04 01.86669 11 24 10.027+03 03 50.44 XEG014J57
K22F04T KC2022 04 01.90568211 24 37.286+02 55 19.31 19.5 GVEG014J95
K22F04T KC2022 04 01.90727011 24 38.417+02 54 59.98 19.2 GVEG014J95
K22F04T KC2022 04 01.90884011 24 39.521+02 54 40.43 18.7 GVEG014J95
K22F04T |C2022 04 02.03199 11 26 14.22 +02 33 26.6 19.7 VuEG014807
K22F04T |C2022 04 02.03434 11 26 15.79 +02 32 58.9 19.8 VuEG014807
K22F04T |C2022 04 02.03669 11 26 17.35 +02 32 31.5 19.9 VuEG014807
K22F04T KC2022 04 02.09885511 26 59.388+02 17 37.18 18.7 GXEG014W34
K22F04T KC2022 04 02.10353811 27 02.93 +02 16 34.5 19.7 VuEG014H21
K22F04T KC2022 04 02.10514611 27 03.454+02 16 26.15 19.1 GXEG014W34
K22F04T KC2022 04 02.10546611 27 04.18 +02 16 12.7 19.6 VuEG014H21
K22F04T KC2022 04 02.10739511 27 05.42 +02 15 50.6 19.6 VuEG014H21
K22F04T KC2022 04 02.10848811 27 06.13 +02 15 38.1 19.6 VuEG014H21
K22F04T KC2022 04 02.11140711 27 07.510+02 15 14.47 19.3 GXEG014W34
K22F04T mC2022 04 02.17258511 27 50.296+02 03 53.75 19.65GVEG014V06
K22F04T mC2022 04 02.17290811 27 50.497+02 03 49.97 19.80GVEG014V06
K22F04T mC2022 04 02.17323011 27 50.702+02 03 46.40 19.65GVEG014V06
K22F04T mC2022 04 02.17355111 27 50.890+02 03 43.02 19.61GVEG014V06
K22F04T mC2022 04 02.25408211 28 40.123+01 49 04.12 19.55GVEG014I52
K22F04T mC2022 04 02.25424611 28 40.192+01 49 02.53 19.58GVEG014I52
K22F04T mC2022 04 02.25503811 28 40.667+01 48 54.04 19.60GVEG014I52
K22F04T mC2022 04 02.25520211 28 40.793+01 48 52.34 19.60GVEG014I52
K22F04T C2022 04 02.37407411 29 57.178+01 28 32.91 19.79wUEG014F52
K22F04T C2022 04 02.38558411 30 03.671+01 26 34.93 19.82wUEG014F52
K22F04T C2022 04 02.40861811 30 16.556+01 22 40.80 19.78wUEG014F52
Observer details:
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes, L.
Horn. 0.61-m f/6.5 astrograph + CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz, I.
Smith. 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.
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 R. A. Kowalski.
Measurers E. J. Christensen, G. A. Farneth, 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.
J57 Centro Astronomico Alto Turia, Valencia. Observer A. Fornas. Measurers
A. Fornas, G. Fornas, E. Arce, V. Mas. 0.43-m f/6.8 reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain
+ CCD.
M11 Novaastro Observatory, Banon. Observer G. Attard. 0.28-m f/2.2 reflector
+ CCD.
U52 Shasta Valley Observatory, Grenada. Observer J. E. Rogers. Measurers J.
E. Rogers, D. Parrott.
V06 Catalina Sky Survey-Kuiper. Observer R. A. Kowalski. Measurers E. J.
Christensen, G. A. Farneth, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, A. D.
Grauer, H. Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard, D.
Rankin, R. L. Seaman, A. Serrano, F. C. Shelly, K. W. Wierzchos. 1.55-m
reflector + 1K CCD.
W34 Squirrel Valley Observatory, Columbus. Observer R. L. Flynn. 0.36-m
f/1.9 Schmidt-Cassegrain + CCD.
Orbital elements:
2022 FT4 Earth MOID = 0.0076 AU
Epoch 2022 Jan. 21.0 TT = JDT 2459600.5 Veres
M 353.68701 (2000.0) P Q
n 0.29569440 Peri. 93.91071 -0.24714108 -0.96876815
a 2.2313823 Node 10.46442 +0.83893165 -0.22437671
e 0.7135866 Incl. 6.39754 +0.48488656 -0.10556218
P 3.33 H 24.90 G 0.15 U 7
Residuals in seconds of arc
220331 M11 0.1- 0.1+ 220402 807 0.2+ 0.1- 220402 V06 0.1+ 0.1-
220331 M11 0.5+ 0.2- 220402 807 0.1+ 0.2- 220402 V06 0.2+ 0.1-
220331 M11 0.0 0.3- 220402 807 0.0 0.0 220402 V06 0.0 0.1+
220401 U52 0.6+ 2.6+ 220402 W34 0.3+ 0.3- 220402 I52 0.1+ 0.1-
220401 U52 0.1- 0.2+ 220402 H21 0.2+ 0.2+ 220402 I52 0.4- 0.1+
220401 J57 0.3+ 0.2- 220402 W34 0.4+ 0.4+ 220402 I52 0.3- 0.1+
220401 J57 0.3+ 0.2+ 220402 H21 0.1+ 0.3+ 220402 I52 0.1+ 0.2+
220401 J57 0.2+ 0.5+ 220402 H21 0.1- 0.2+ 220402 F52 0.1- 0.1+
220401 J95 0.1- 0.4- 220402 H21 0.0 0.1+ 220402 F52 0.1+ 0.1-
220401 J95 0.1- 0.1- 220402 W34 0.8+ 0.1- 220402 F52 0.1+ 0.0
220401 J95 0.3- 0.2- 220402 V06 0.1+ 0.1+
Ephemeris:
2022 FT4 a,e,i = 2.23, 0.71, 6 q = 0.6391
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2022 03 03 00 24 42.6 +12 56 23 0.3241 0.7292 30.1 137.0 28.2
...
2022 03 18 00 45 07.3 +18 11 45 0.1299 0.8778 23.7 152.8 29.2
...
2022 03 26 01 57 59.4 +32 47 11 0.03773 0.9682 38.7 139.9 24.6
...
2022 04 01 11 10 30.2 +06 47 30 0.04269 1.0380 155.0 24.0 19.3
2022 04 02 11 25 44.4 +02 38 29 0.05360 1.0497 159.1 19.8 19.6
2022 04 03 11 35 44.6 -00 05 57 0.06488 1.0614 161.4 17.5 20.0
...
2022 04 09 12 00 22.1 -06 39 20 0.1357 1.1317 162.8 15.1 21.7
...
2022 04 17 12 11 11.9 -09 05 00 0.2350 1.2251 158.3 17.6 23.1
...
2022 05 02 12 22 44.3 -10 38 09 0.4375 1.3962 147.4 22.9 24.9
M. P. C. Staff (C) Copyright 2022 MPC M.P.E.C. 2022-G14
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