[Iaude] MPEC E128: 2004 FK2 [a=1.33,e=0.23,i=11.4,H=24.38]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Fri Mar 8 10:58:22 EST 2024
M.P.E.C. 2024-E128 Issued 2024 March 8, 15:56 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 at CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2004 FK2
Revision to MPEC 2004-F38
Additional Observations:
K04F02K KC2024 03 08.28489 13 21 44.50 -31 12 36.6 20.2 GVEE128W94
K04F02K KC2024 03 08.29104 13 21 48.45 -31 12 06.4 18.6 GVEE128W94
K04F02K KC2024 03 08.29712 13 21 52.34 -31 11 36.4 19.6 GVEE128W94
K04F02K KC2024 03 08.33638 13 22 17.62 -31 08 24.0 19.6 GVEE128W95
K04F02K KC2024 03 08.34175 13 22 21.12 -31 07 57.8 19.2 GVEE128W95
K04F02K KC2024 03 08.34710 13 22 24.59 -31 07 31.2 VEE128W95
K04F02K KC2024 03 08.35401 13 22 29.07 -31 06 56.3 19.7 GVEE128W95
K04F02K KC2024 03 08.35937 13 22 32.56 -31 06 29.4 VEE128W95
K04F02K KC2024 03 08.36473 13 22 36.04 -31 06 02.2 19.4 GVEE128W95
K04F02K KC2024 03 08.58097 13 25 15.32 -30 47 50.0 19.7 VqEE128E23
K04F02K KC2024 03 08.59486 13 25 24.45 -30 46 42.7 20.1 VqEE128E23
K04F02K KC2024 03 08.60875 13 25 33.58 -30 45 36.1 20.0 VqEE128E23
Observer details:
E23 Arcadia. Observer A. Hidas. 0.35-m f/1.9 reflector + CCD.
W94 MAP, San Pedro de Atacama. Observers A. Maury, G. Attard. Measurers A.
Maury, G. Attard, D. Parrott, F. Signoret, J.-M. Mari. 0.36-m f/1.9
Schmidt astrograph + CCD.
W95 Observatorio Panameno, San Pedro de Atacama. Observers A. Maury, G.
Attard, F. Signoret. Measurers A. Maury, G. Attard, D. Parrott, J.-M.
Mari, F. Signoret. 0.50-m f/4 reflector + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or zero decimals in degrees), reference and Delta-T
240308 W94 68+ 21+ 240308 E23 69+ 21+ E2023-XO2 +5.76 days
Orbital elements:
2004 FK2 Earth MOID = 0.0377 AU
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5 Veres
M 357.87275 (2000.0) P Q
n 0.64171976 Peri. 19.61150 -0.95383109 +0.30024871
a 1.3311871 Node 177.81829 -0.29518012 -0.93249776
e 0.2305559 Incl. 11.43443 -0.05545214 -0.20074521
P 1.54 H 24.38 G 0.15 U 0
Residuals in seconds of arc
040318 704 0.4+ 0.3- 040319 118 0.3+ 0.1- 040322 926 0.2- 0.5-
040318 704 0.4+ 0.0 040319 118 0.4- 0.7- 040322 926 0.6- 0.5-
040318 704 0.3+ 0.1- 040319 118 0.2- 0.0 040323 649 0.3+ 0.3+
040318 704 0.2- 0.3- 040319 946 0.2+ 0.2- 040323 649 0.1- 0.1+
040318 704 0.3+ 0.5- 040319 946 0.5- 0.7- 040323 649 0.2- 0.2-
040319 704 0.0 0.0 040319 A50 0.1+ 1.5+ 040323 649 0.1- 0.2+
040319 704 0.2+ 0.0 040319 A50 (0.3+ 3.2+) 040324 J95 0.3+ 0.6+
040319 704 0.4- 0.2- 040319 A50 2.1+ 1.0+ 040324 J95 0.2- 0.4-
040319 704 0.2- 0.6- 040319 A50 0.2+ 2.4+ 040324 J95 0.0 0.1-
040319 704 0.6- 0.2- 040320 704 0.2+ 0.4+ 040326 J95 0.6+ 0.2+
040319 704 0.1- 0.1+ 040320 704 0.5- 0.0 040326 J95 0.7+ 0.1+
040319 704 0.3+ 0.1- 040320 704 0.2- 0.1- 040329 J95 0.3+ 0.2+
040319 704 0.3+ 1.0- 040320 704 0.0 0.1+ 040329 J95 0.4- 0.2+
040319 704 0.2- 0.5- 040320 704 0.6+ 0.3+ 240308 W94 0.4- 0.6-
040319 704 0.3+ 0.2+ 040320 J95 0.3- 0.4+ 240308 W94 0.4- 0.1-
040319 704 0.5- 0.5+ 040320 J95 0.1- 1.1- 240308 W94 0.5- 0.5+
040319 704 0.1+ 0.4+ 040320 J95 0.1+ 0.5+ 240308 W95 0.1- 0.0
040319 704 0.0 0.2+ 040321 671 0.1- 0.6- 240308 W95 0.3+ 0.5-
040319 704 0.2+ 0.2+ 040321 671 0.1+ 0.5+ 240308 W95 0.5+ 0.5-
040319 704 0.4- 0.1- 040321 671 0.2- 0.5- 240308 W95 0.6+ 0.2-
040319 649 0.2- 0.6- 040321 671 0.0 0.0 240308 W95 0.8+ 0.2-
040319 649 0.1+ 0.2- 040322 649 0.3+ 0.0 240308 W95 0.8+ 0.0
040319 649 0.0 0.3- 040322 649 0.3+ 0.0 240308 E23 0.6+ 0.1+
040319 649 0.0 0.4- 040322 649 0.5- 0.6+ 240308 E23 0.0 0.1+
040319 118 0.2- 0.1+ 040322 649 0.2+ 0.3+ 240308 E23 0.2- 1.1-
040319 118 0.0 0.4- 040322 926 0.3- 0.5-
Ephemeris:
2004 FK2 a,e,i = 1.33, 0.23, 11 q = 1.0243
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 02 07 10 24 56.4 -35 16 40 0.1985 1.1163 126.8 45.1 22.8
...
2024 02 22 11 17 23.8 -38 14 46 0.1306 1.0763 129.2 45.4 21.9
...
2024 03 01 12 09 37.6 -37 06 11 0.09894 1.0589 131.4 44.6 21.2
...
2024 03 07 13 07 13.4 -32 47 04 0.07911 1.0478 132.9 43.9 20.7
2024 03 08 13 18 27.4 -31 34 50 0.07631 1.0462 133.0 43.9 20.6
2024 03 09 13 30 05.9 -30 12 13 0.07370 1.0446 133.1 44.0 20.5
...
2024 03 15 14 45 19.2 -18 02 41 0.06303 1.0362 130.1 47.2 20.2
...
2024 03 23 16 19 06.9 +03 39 43 0.06545 1.0284 117.4 59.4 20.7
...
2024 04 07 18 03 02.5 +27 18 28 0.1046 1.0247 100.2 74.0 22.1
A. U. Tomatic (C) Copyright 2024 MPC M.P.E.C. 2024-E128
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