[Iaude] MPEC E155: 2015 FS117 [a=1.19,e=0.25,i=28.4,H=21.99]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Tue Mar 12 10:13:09 EDT 2024
M.P.E.C. 2024-E155 Issued 2024 March 12, 14:11 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
2015 FS117
Revision to MPEC 2015-F112
Additional Observations:
K15FB7S KC2024 03 07.32246008 48 08.039+59 23 50.35 20.97GVEE155I52
K15FB7S KC2024 03 07.32556708 48 07.841+59 23 30.98 21.49GVEE155I52
K15FB7S KC2024 03 07.32866708 48 07.510+59 23 10.68 21.45GVEE155I52
K15FB7S KC2024 03 07.33175908 48 07.150+59 22 49.80 22.34GVEE155I52
K15FB7S 2C2024 03 08.86052608 46 10.769+56 39 16.68 21.7 GVEE155J04
K15FB7S 2C2024 03 08.95028208 46 03.216+56 29 47.77 21.4 GVEE155J04
K15FB7S KC2024 03 11.18567108 44 05.683+52 35 11.11 21.43GVEE155I52
K15FB7S KC2024 03 11.19031308 44 05.377+52 34 42.17 21.62GVEE155I52
K15FB7S KC2024 03 11.19495408 44 05.190+52 34 12.29 21.33GVEE155I52
K15FB7S KC2024 03 11.19959308 44 04.859+52 33 44.21 21.69GVEE155I52
Observer details:
I52 Steward Observatory, Mt. Lemmon Station. Observers V. F. Carvajal, G. J.
Leonard, H. Groeller. Measurers T. Beuden, V. F. Carvajal, 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, F.
C. Shelly, K. W. Wierzchos. 1.0-m prime focus + CCD.
J04 ESA Optical Ground Station, Tenerife. Observers P. Ruiz, M. Micheli, L.
Conversi. Measurers M. Micheli, F. Ocana, R. Kresken. 1.0-m f/4.4
reflector + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
240307 I52 1.14+ 0.54+ 240311 I52 1.06+ 0.55+ E2023-O34 +0.52 days
Orbital elements:
2015 FS117 PHA, Earth MOID = 0.0359 AU
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5 Veres
M 93.01736 (2000.0) P Q
n 0.76255361 Peri. 54.18081 +0.62693789 -0.77854862
a 1.1865584 Node 356.56410 +0.46799683 +0.40558012
e 0.2544688 Incl. 28.36919 +0.62283854 +0.47892255
P 1.29 H 21.99 G 0.15 U 2
Residuals in seconds of arc
150323 G96 0.1+ 0.2- 150324 G96 0.3+ 0.4+ 150410 705 0.1+ 0.3-
150323 G96 0.1+ 0.2+ 150324 291 0.0 0.2+ 240307 I52 0.7- 0.6-
150323 G96 0.1- 0.2+ 150324 291 0.2+ 0.0 240307 I52 0.3+ 0.3+
150323 G96 0.0 0.0 150324 291 0.1+ 0.2+ 240307 I52 0.2+ 0.3+
150323 G96 0.0 0.2+ 150325 J95 0.1- 0.4+ 240307 I52 0.1- 0.4-
150323 G96 0.1- 0.1+ 150325 J95 0.3- 1.5- 240308 J04 0.1+ 0.3-
150323 G96 0.6+ 0.2+ 150326 G96 0.2+ 0.5+ 240308 J04 0.0 0.3+
150323 G96 0.4+ 0.1- 150326 G96 0.2- 0.0 240311 I52 0.2+ 0.6+
150324 G96 0.5- 0.1- 150326 G96 0.7+ 0.3+ 240311 I52 0.3- 0.4+
150324 G96 0.0 0.1+ 150326 G96 0.3+ 0.1- 240311 I52 0.4+ 0.7-
150324 G96 0.3+ 0.3+ 150410 705 0.1- 0.4+ 240311 I52 0.3- 0.0
150324 G96 0.7- 0.2+ 150410 705 0.2+ 0.0
Ephemeris:
2015 FS117 a,e,i = 1.19, 0.25, 28 q = 0.8846
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 02 11 18 28 59.6 +77 39 02 0.3506 1.0798 95.7 65.4 22.2
...
2024 02 26 09 37 29.4 +77 36 08 0.3152 1.1420 111.1 54.0 21.7
...
2024 03 05 08 52 32.5 +63 34 57 0.3182 1.1747 117.9 48.3 21.7
...
2024 03 11 08 44 13.1 +52 54 20 0.3338 1.1988 120.7 45.4 21.7
2024 03 12 08 43 35.6 +51 11 22 0.3375 1.2028 121.0 45.1 21.8
2024 03 13 08 43 06.9 +49 29 59 0.3415 1.2068 121.2 44.8 21.8
...
2024 03 19 08 42 35.2 +40 02 03 0.3717 1.2301 121.2 43.8 22.0
...
2024 03 27 08 45 49.9 +29 27 53 0.4261 1.2601 118.9 43.9 22.3
...
2024 04 11 08 58 14.2 +15 20 35 0.5581 1.3125 111.3 45.3 23.0
A. U. Tomatic (C) Copyright 2024 MPC M.P.E.C. 2024-E155
More information about the Iaude
mailing list