MPEC 2023-F90 : 2023 FR2
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-F89
Read MPEC 2023-F91
M.P.E.C. 2023-F90 Issued 2023 March 21, 18:28 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 FR2
Observations:
K23F02R* C2023 03 18.42830413 38 10.896+10 50 42.54 21.89wUEF090F52
K23F02R C2023 03 18.44028413 38 14.476+10 50 39.83 21.64wUEF090F52
K23F02R C2023 03 18.45217613 38 18.008+10 50 37.24 21.52wUEF090F52
K23F02R C2023 03 18.46416113 38 21.561+10 50 34.50 21.23wUEF090F52
K23F02R C2023 03 18.57033313 38 52.961+10 50 05.41 22.90GVEF090F52
K23F02R C2023 03 18.57103813 38 53.182+10 50 05.55 21.90GVEF090F52
K23F02R |C2023 03 20.26213 13 48 31.52 +10 42 23.0 21.5 GVEF090807
K23F02R |C2023 03 20.26842 13 48 33.47 +10 42 20.7 21.4 GVEF090807
K23F02R |C2023 03 20.27452 13 48 35.37 +10 42 18.6 21.4 GVEF090807
K23F02R |C2023 03 21.33180 13 54 46.35 +10 35 12.6 21.6 GVEF090807
K23F02R |C2023 03 21.33920 13 54 48.74 +10 35 09.2 21.7 GVEF090807
K23F02R |C2023 03 21.34659 13 54 51.11 +10 35 05.6 21.3 GVEF090807
Observer details:
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes, L.
Horn. 1.00-m f/10.0 astrograph + CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz, I.
Smith, K. Chambers, T. Dukes. 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.
Orbital elements:
2023 FR2 Earth MOID = 0.0575 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Alexandersen
M 333.83126 (2000.0) P Q
n 0.55104191 Peri. 105.97794 -0.90257081 +0.42954127
a 1.4734870 Node 99.46813 -0.40551323 -0.82523981
e 0.2849181 Incl. 1.70392 -0.14465458 -0.36670636
P 1.79 H 25.68 G 0.15 U 8
Residuals in seconds of arc
230318 F52 0.1+ 0.0 230318 F52 0.0 0.2- 230320 807 0.1- 0.0
230318 F52 0.1+ 0.1- 230318 F52 0.2+ 0.2+ 230321 807 0.1+ 0.0
230318 F52 0.1- 0.0 230320 807 0.2+ 0.0 230321 807 0.1+ 0.1+
230318 F52 0.2- 0.0 230320 807 0.0 0.1- 230321 807 0.2- 0.0
Ephemeris:
2023 FR2 a,e,i = 1.47, 0.28, 2 q = 1.0537
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 02 19 11 54 54.9 +10 15 29 0.1792 1.1517 153.6 22.4 23.3
...
2023 03 06 12 40 44.4 +10 57 09 0.1250 1.1069 155.6 21.7 22.4
...
2023 03 14 13 15 08.4 +11 02 57 0.1037 1.0877 153.5 24.0 22.1
...
2023 03 20 13 46 59.7 +10 42 55 0.09117 1.0759 150.5 27.1 21.9
2023 03 21 13 52 49.8 +10 36 31 0.08940 1.0742 149.9 27.7 21.8
2023 03 22 13 58 48.6 +10 29 03 0.08771 1.0725 149.2 28.4 21.8
...
2023 03 28 14 37 29.3 +09 18 54 0.07953 1.0639 144.8 32.7 21.7
...
2023 04 05 15 33 39.4 +06 32 22 0.07380 1.0563 138.3 39.1 21.7
...
2023 04 20 17 08 14.9 -00 49 16 0.07710 1.0551 129.5 47.3 22.0
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-F90
Read MPEC 2023-F89
Read MPEC 2023-F91
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)