MPEC 2023-F166 : 2023 FB5
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M.P.E.C. 2023-F166 Issued 2023 March 27, 16:00 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 FB5
Observations:
K23F05B*1C2023 03 26.27604811 53 03.358+14 01 26.40 19.62GVEF166G96
K23F05B 1C2023 03 26.28164211 53 06.292+14 03 57.60 19.84GVEF166G96
K23F05B 1C2023 03 26.28723711 53 09.193+14 06 26.96 19.69GVEF166G96
K23F05B 1C2023 03 26.29282011 53 12.120+14 08 56.36 VEF166G96
K23F05B C2023 03 26.31909611 53 30.931+14 20 58.06 19.64wUEF166F51
K23F05B mC2023 03 26.32094111 53 26.718+14 21 30.56 20.03GVEF166I52
K23F05B mC2023 03 26.32114911 53 26.855+14 21 35.68 19.34GVEF166I52
K23F05B mC2023 03 26.32135411 53 26.956+14 21 40.79 19.83GVEF166I52
K23F05B mC2023 03 26.32155811 53 27.049+14 21 46.55 19.34GVEF166I52
K23F05B C2023 03 26.33097811 53 37.153+14 26 16.74 20.51wUEF166F51
K23F05B C2023 03 26.35483111 53 49.639+14 36 58.18 19.74wUEF166F51
K23F05B KC2023 03 27.03692 12 00 13.11 +19 36 27.0 VEF166204
K23F05B KC2023 03 27.04905 12 00 19.76 +19 41 41.3 19.7 GVEF166204
K23F05B KC2023 03 27.27734 12 02 34.33 +21 20 03.0 19.9 VqEF166H36
K23F05B KC2023 03 27.28241 12 02 37.11 +21 22 11.7 20.3 VqEF166734
K23F05B KC2023 03 27.28286 12 02 37.31 +21 22 23.9 19.8 VqEF166H36
K23F05B KC2023 03 27.28394 12 02 37.95 +21 22 50.4 19.9 VqEF166734
K23F05B KC2023 03 27.28680 12 02 39.54 +21 24 03.8 20.3 VqEF166734
K23F05B KC2023 03 27.28823 12 02 40.33 +21 24 40.1 21.1 VqEF166734
K23F05B KC2023 03 27.28837 12 02 40.34 +21 24 44.8 qEF166H36
K23F05B C2023 03 27.48354912 04 33.343+22 47 53.29 20.19wUEF166F52
K23F05B C2023 03 27.49710612 04 40.757+22 53 33.26 20.07wUEF166F52
K23F05B C2023 03 27.51063812 04 48.199+22 59 13.16 20.13wUEF166F52
Observer details:
204 Schiaparelli Observatory. Observer L. Buzzi. 0.84-m f/3.5 reflector +
CCD.
734 Farpoint Observatory, Eskridge. Observers D. Cromer, G. Hug, D. Goodin,
R. Valentine. Measurer D. Cromer. 0.70-m f/3.0 reflector + CCD.
F51 Pan-STARRS 1, 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.
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.
G96 Mt. Lemmon Survey. Observer H. Groeller. Measurers E. J. Christensen, 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, A. Serrano, F. C. Shelly, K. W. Wierzchos. 1.5-m reflector + 10K
CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m f/4.8 .56 meter
reflector + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer R. A. Kowalski.
Measurers E. J. Christensen, 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, A. Serrano, F. C. Shelly,
K. W. Wierzchos. 1.0-m prime focus + CCD.
Orbital elements:
2023 FB5 Earth MOID = 0.0793 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Bell
M 341.54793 (2000.0) P Q
n 0.42389938 Peri. 16.63301 -0.94549316 +0.32451903
a 1.7550690 Node 182.78118 -0.32393578 -0.92881322
e 0.3935587 Incl. 33.83951 +0.03329115 +0.17886702
P 2.33 H 24.37 G 0.15 U 9
Residuals in seconds of arc
230326 G96 0.1- 0.1- 230326 I52 0.0 0.2- 230327 734 0.2+ 0.1-
230326 G96 0.3+ 0.9+ 230326 F51 0.2- 0.5- 230327 734 0.6+ 0.3+
230326 G96 0.2+ 0.1+ 230326 F51 0.2+ 0.3+ 230327 734 0.7+ 0.0
230326 G96 0.5+ 0.2- 230327 204 0.1- 0.3- 230327 H36 0.2+ 1.0+
230326 F51 0.0 0.2+ 230327 204 0.1- 0.1- 230327 F52 0.0 0.2+
230326 I52 0.2- 0.4+ 230327 H36 0.5+ 1.1+ 230327 F52 0.1- 0.4-
230326 I52 0.2+ 0.1- 230327 734 0.1+ 0.3+ 230327 F52 0.0 0.2+
230326 I52 0.2+ 0.5- 230327 H36 0.0 0.9+
Ephemeris:
2023 FB5 a,e,i = 1.76, 0.39, 34 q = 1.0643
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 02 25 09 45 35.6 -57 37 23 0.3269 1.1544 112.4 52.5 24.2
...
2023 03 12 10 21 33.4 -47 59 12 0.1726 1.1047 126.5 46.3 22.5
...
2023 03 20 11 02 58.9 -26 32 44 0.1024 1.0856 150.2 27.2 20.8
...
2023 03 26 11 50 28.7 +11 57 51 0.08046 1.0751 164.6 14.3 19.9
2023 03 27 11 59 53.6 +19 20 57 0.08173 1.0737 157.8 20.6 20.1
2023 03 28 12 09 42.4 +26 20 12 0.08446 1.0724 150.8 27.0 20.4
...
2023 04 03 13 14 38.5 +54 23 51 0.1223 1.0665 120.3 54.0 21.9
...
2023 04 11 14 40 18.0 +67 02 57 0.1959 1.0644 103.4 66.3 23.3
...
2023 04 26 16 18 26.5 +71 11 27 0.3404 1.0781 92.9 68.7 24.6
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-F166
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