MPEC 2023-F240 : 2023 FW12
The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.A form allowing access to any MPEC is at the bottom of this page.
Read MPEC 2023-F239
Read MPEC 2023-F241
M.P.E.C. 2023-F240 Issued 2023 March 30, 18:51 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 FW12
Observations:
K23F12W* C2023 03 28.43368314 21 30.461+10 48 17.48 21.67wUEF240F52
K23F12W C2023 03 28.44448314 21 31.073+10 47 15.65 21.64wUEF240F52
K23F12W C2023 03 28.45525714 21 31.648+10 46 13.55 22.01wUEF240F52
K23F12W C2023 03 28.53314514 21 35.402+10 38 42.68 21.28GVEF240F51
K23F12W C2023 03 28.53378414 21 35.439+10 38 38.98 21.42GVEF240F51
K23F12W C2023 03 28.53572014 21 35.523+10 38 27.60 21.57GVEF240F51
K23F12W |C2023 03 29.25813 14 22 57.77 +09 32 52.9 21.6 GVEF240807
K23F12W |C2023 03 29.26553 14 22 58.09 +09 32 12.2 21.9 GVEF240807
K23F12W |C2023 03 29.27292 14 22 58.40 +09 31 32.1 21.5 GVEF240807
K23F12W 3C2023 03 30.58640014 24 59.851+07 35 03.18 21.78GVEF240T14
K23F12W 3C2023 03 30.58737714 24 59.877+07 34 58.32 21.89GVEF240T14
Observer details:
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes, L.
Horn. 1.00-m f/10.0 astrograph + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, T. Lowe, A.
Schultz, I. Smith. Measurers S. Chastel, J. Fairlamb, M. Huber, Y.
Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + 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.
T14 Canada-France-Hawaii Telescope, Maunakea. Observers R. Wainscoat, L.
Wells, E. Bertin. Measurers R. Weryk, R. Wainscoat. 3.6-m Canada-France-
Hawaii Telescope + CCD.
Orbital elements:
2023 FW12 Earth MOID = 0.0276 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Alexandersen
M 358.98476 (2000.0) P Q
n 0.56298944 Peri. 95.15792 -0.91090775 -0.41204934
a 1.4525660 Node 60.50994 +0.36810165 -0.83508844
e 0.3094707 Incl. 1.41560 +0.18640881 -0.36447585
P 1.75 H 26.90 G 0.15 U 7
Residuals in seconds of arc
230328 F52 0.1- 0.1- 230328 F51 0.1+ 0.0 230329 807 0.1- 0.2+
230328 F52 0.0 0.1+ 230328 F51 0.0 0.1- 230330 T14 0.0 0.0
230328 F52 0.0 0.1+ 230329 807 0.0 0.0 230330 T14 0.0 0.0
230328 F51 0.0 0.0 230329 807 0.0 0.2-
Ephemeris:
2023 FW12 a,e,i = 1.45, 0.31, 1 q = 1.0030
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 02 28 05 57 23.3 +59 42 00 0.04165 1.0031 106.6 71.1 22.5
...
2023 03 15 13 02 10.9 +47 26 02 0.03072 1.0148 131.4 47.3 21.2
...
2023 03 23 14 05 50.7 +21 47 15 0.04015 1.0289 143.2 35.4 21.4
...
2023 03 29 14 22 28.8 +09 55 00 0.05176 1.0427 148.8 29.8 21.9
2023 03 30 14 24 10.6 +08 25 16 0.05393 1.0453 149.6 28.9 21.9
2023 03 31 14 25 39.7 +07 02 03 0.05615 1.0479 150.5 28.0 22.0
...
2023 04 06 14 31 12.3 +00 31 18 0.07055 1.0651 155.7 22.7 22.4
...
2023 04 14 14 32 58.3 -04 58 03 0.09227 1.0913 163.1 15.5 22.8
...
2023 04 29 14 29 46.4 -10 28 42 0.1423 1.1487 175.9 3.6 23.3
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-F240
Read MPEC 2023-F239
Read MPEC 2023-F241
Enter an MPEC number in one of the following forms:
- 1997-B01 (the full form)
- J97B01 (the packed version of the full form)
- B01 (the abbreviated form)