MPEC 2023-L45 : 2022 SF95
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Read MPEC 2023-L46
M.P.E.C. 2023-L45 Issued 2023 June 9, 14:08 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
2022 SF95
Revision to MPEC 2022-U06
Additional Observations:
K22S95F C2019 10 09.60260605 48 46.804+05 48 26.94 21.15GVEL045F51
K22S95F C2019 10 09.61247305 48 49.465+05 48 15.27 21.34GVEL045F51
K22S95F C2019 10 29.49696 07 40 34.53 -03 13 59.4 21.2 GVEL045G96
K22S95F C2019 10 29.50212 07 40 36.62 -03 14 10.7 20.7 GVEL045G96
K22S95F C2019 10 29.50729 07 40 38.60 -03 14 20.6 20.9 GVEL045G96
K22S95F C2020 01 26.64314115 41 58.797-17 58 31.29 22.35GVEL045F51
K22S95F C2020 01 26.64761815 41 59.538-17 58 29.99 22.17GVEL045F51
K22S95F C2020 01 26.65209915 42 00.303-17 58 28.60 21.93GVEL045F51
K22S95F C2020 02 05.62379816 08 37.080-17 03 30.23 21.53GVEL045F51
K22S95F C2020 02 05.62893216 08 37.842-17 03 28.80 22.69GVEL045F51
K22S95F C2020 02 05.63405416 08 38.552-17 03 26.92 23.19GVEL045F51
K22S95F C2020 04 20.54339417 00 41.679-05 28 02.75 22.14GVEL045F51
K22S95F C2020 04 20.57116917 00 39.570-05 27 46.97 22.24GVEL045F51
K22S95F C2020 04 20.58504317 00 38.535-05 27 38.96 22.51GVEL045F51
K22S95F C2020 04 23.53796516 56 57.142-05 00 05.73 22.06GVEL045F51
K22S95F C2020 04 23.54922716 56 56.212-04 59 59.30 21.82GVEL045F51
K22S95F C2020 04 29.50734016 48 30.904-04 08 56.29 22.74GVEL045F52
K22S95F C2020 04 29.51923216 48 29.812-04 08 51.22 21.79GVEL045F52
K22S95F C2020 04 29.54297516 48 27.545-04 08 39.65 22.37GVEL045F52
K22S95F C2020 05 14.41823116 24 12.383-02 37 34.94 22.29GVEL045F52
K22S95F C2020 05 14.43195516 24 10.951-02 37 31.60 21.97GVEL045F52
K22S95F C2020 05 14.44573016 24 09.529-02 37 28.26 22.75GVEL045F52
K22S95F C2020 05 14.45950416 24 08.070-02 37 25.11 23.21GVEL045F52
K22S95F C2020 05 17.42537316 19 11.913-02 26 38.35 22.51GVEL045F51
K22S95F C2020 05 17.43643916 19 10.792-02 26 36.45 22.29GVEL045F51
K22S95F C2020 05 17.44750916 19 09.643-02 26 33.87 22.07GVEL045F51
K22S95F C2020 05 17.45858616 19 08.495-02 26 31.48 21.57GVEL045F51
K22S95F C2020 05 21.44042716 12 40.527-02 16 13.83 22.20GVEL045F51
K22S95F C2020 05 25.41958516 06 30.536-02 10 37.88 22.04GVEL045F52
K22S95F C2020 05 25.43089816 06 29.460-02 10 37.63 23.16GVEL045F52
K22S95F C2020 05 25.44219016 06 28.395-02 10 37.01 22.32GVEL045F52
K22S95F C2020 05 28.40906216 02 07.915-02 09 26.90 22.00GVEL045F52
K22S95F C2020 05 28.42038016 02 06.931-02 09 26.79 22.56GVEL045F52
K22S95F C2020 05 28.43164316 02 05.946-02 09 26.90 22.18GVEL045F52
K22S95F C2022 09 16.56339401 58 15.691+03 21 07.31 23.33GVEL045F51
K22S95F C2022 09 16.57560901 58 15.665+03 20 58.23 22.38GVEL045F51
K22S95F C2022 09 16.58776101 58 15.664+03 20 49.58 23.13GVEL045F51
K22S95F C2022 09 16.60785201 58 15.644+03 20 35.00 22.57GVEL045F51
K22S95F C2022 09 22.50938701 57 57.768+01 59 27.51 21.96GVEL045F51
K22S95F C2022 09 22.52346801 57 57.562+01 59 14.64 21.86GVEL045F51
K22S95F C2022 09 22.53747301 57 57.363+01 59 01.82 21.99GVEL045F51
K22S95F C2022 09 22.55153901 57 57.157+01 58 49.14 21.60GVEL045F51
K22S95F C2022 11 19.29099600 50 39.110-21 28 22.07 20.50GVEL045F52
K22S95F C2022 11 19.29833000 50 38.446-21 28 31.34 20.28GVEL045F51
K22S95F C2022 11 19.30100300 50 38.252-21 28 34.81 20.14GVEL045F51
K22S95F C2022 11 19.30179400 50 38.134-21 28 35.56 20.44GVEL045F52
K22S95F C2022 12 15.32329500 30 23.705-27 50 10.49 21.06GVEL045F52
K22S95F C2022 12 15.32392400 30 23.699-27 50 10.24 20.68GVEL045F52
K22S95F C2023 03 17.60765415 51 24.857-01 22 33.06 18.89GVEL045F52
K22S95F C2023 03 17.62967615 51 20.973-01 21 37.67 18.85GVEL045F52
K22S95F C2023 03 21.55838915 41 10.863+01 09 38.16 18.99GVEL045F51
K22S95F C2023 03 28.55180015 23 57.107+04 40 54.31 19.14GVEL045F51
K22S95F C2023 03 28.57548015 23 53.388+04 41 30.46 19.16GVEL045F51
K22S95F C2023 05 09.32532214 13 14.528+09 03 04.53 21.01GVEL045F52
K22S95F C2023 05 14.46294614 09 51.976+08 27 09.02 21.53GVEL045F51
K22S95F C2023 05 14.49111314 09 50.933+08 26 55.91 21.50GVEL045F51
K22S95F C2023 05 14.50230514 09 50.539+08 26 50.48 21.66GVEL045F51
K22S95F C2023 05 22.27369114 06 53.561+07 20 42.36 21.36GVEL045F51
K22S95F C2023 05 22.28592614 06 53.375+07 20 35.42 22.07GVEL045F51
K22S95F C2023 05 22.29818214 06 53.149+07 20 28.66 21.78GVEL045F51
K22S95F C2023 05 25.30695514 06 22.202+06 52 01.51 21.40GVEL045F51
K22S95F C2023 05 25.31871314 06 22.024+06 51 54.43 21.00GVEL045F51
K22S95F C2023 05 25.34395114 06 21.790+06 51 39.99 21.81GVEL045F51
K22S95F DC2023 06 08.22098 14 07 52.21 +04 28 31.7 VEL045695
K22S95F DC2023 06 08.23860 14 07 52.47 +04 28 20.3 22.8 GVEL045695
K22S95F DC2023 06 08.25623 14 07 52.76 +04 28 08.9 22.8 GVEL045695
Observer details:
695 Kitt Peak. Observer J. V. Scotti. 2.3-m f/9 reflector + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, T. Lowe, P.
Minguez, 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, K. Chambers, T. Dukes, T.
Lowe, P. Minguez, A. Schultz, I. Smith. Measurers S. Chastel, J.
Fairlamb, M. Huber, Y. Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m
Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey. Observer R. A. Kowalski. Measurers B. Gray, D.
Rankin, F. C. Shelly. 1.5-m reflector + 10K CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
191009 F51 30.8- 3.1- 230608 695 0.2- 0.1- MPO741000 -0.00 days
Orbital elements:
2022 SF95 PHA, Earth MOID = 0.0078 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres
M 9.19722 (2000.0) P Q
n 0.31767173 Peri. 317.54850 -0.53291795 -0.84505520
a 2.1272425 Node 164.49269 +0.81336254 -0.52571476
e 0.5853260 Incl. 9.33354 +0.23332349 -0.09749720
P 3.10 H 20.51 G 0.15 U 0
Residuals in seconds of arc
191009 F51 0.1- 0.0 221030 F51 0.0 0.1+ 230329 M22 0.1+ 0.9+
191009 F51 0.1+ 0.0 221030 F51 0.1+ 0.0 230329 M22 0.0 0.8-
191029 G96 0.3- 0.7+ 221112 F51 0.1+ 0.0 230329 M22 0.3- 0.0
191029 G96 0.5+ 0.1- 221112 F51 0.2- 0.2- 230329 M22 0.6+ 0.4-
191029 G96 0.5- 0.4+ 221112 F51 0.0 0.1- 230330 W68 0.1+ 0.4-
200126 F51 0.1- 0.1- 221119 F52 0.0 0.1+ 230330 W68 0.1- 0.3-
200126 F51 0.3- 0.1- 221119 F51 0.0 0.0 230330 W68 0.4+ 0.1-
200126 F51 0.2- 0.0 221119 F51 0.6+ 0.2- 230330 W68 0.0 0.0
200205 F51 0.1- 0.3+ 221119 F52 0.0 0.1+ 230401 M22 0.2- 0.8-
200205 F51 0.2+ 0.1- 221124 G96 0.3+ 0.5+ 230401 M22 0.0 0.8+
200205 F51 0.1- 0.1- 221124 G96 0.9- 0.1+ 230401 M22 0.1+ 0.4+
200420 F51 0.2+ 0.0 221124 G96 0.5+ 0.1- 230401 M22 0.3+ 0.2-
200420 F51 0.1- 0.1- 221124 G96 0.1- 0.3+ 230401 703 0.1+ 0.3+
200420 F51 0.1+ 0.1- 221125 691 0.1+ 0.7- 230401 F52 0.1- 0.1-
200423 F51 0.1+ 0.2- 221125 691 0.0 0.3+ 230401 F52 0.0 0.0
200423 F51 0.1+ 0.1+ 221215 F51 0.0 0.1+ 230401 F52 0.1+ 0.1+
200429 F52 0.2- 0.3+ 221215 F51 0.1- 0.0 230401 F52 0.0 0.0
200429 F52 0.3+ 0.3- 221215 F51 0.0 0.0 230402 703 0.7+ 0.7+
200429 F52 0.1- 0.1- 221215 F51 0.0 0.0 230402 703 0.4+ 0.7+
200514 F52 0.1+ 0.0 221215 F52 0.2- 0.6- 230402 703 (1.6+ 1.1+)
200514 F52 0.0 0.0 221215 F52 0.1- 0.1+ 230403 G96 0.2- 0.1-
200514 F52 0.2+ 0.0 221229 807 0.0 0.3- 230403 G96 0.1+ 0.1+
200514 F52 0.1- 0.2- 221229 807 0.7- 0.2+ 230403 G96 0.2+ 0.1-
200517 F51 0.1- 0.1+ 221229 807 (1.4- 0.9-) 230403 G96 0.2+ 0.1+
200517 F51 0.2+ 0.2- 230120 474 0.4- 0.0 230409 291 0.3- 0.2+
200517 F51 0.0 0.3+ 230120 474 0.4+ 0.3+ 230409 291 0.4- 0.2+
200517 F51 (0.2- 0.6+) 230120 474 0.0 0.8- 230409 291 0.1- 0.2+
200521 F51 0.1- 0.0 230226 I47 0.4- 0.2+ 230410 291 0.1+ 0.0
200525 F52 0.4+ 0.3+ 230226 I47 0.8- 0.4- 230410 291 0.3- 0.1+
200525 F52 0.1+ 0.1- 230227 K74 0.7- 0.9+ 230410 291 0.0 0.3+
200525 F52 0.0 0.0 230227 K74 0.1- 0.4- 230415 F52 0.0 0.1+
200528 F52 0.3- 0.1- 230315 W68 0.2+ 0.5- 230415 F52 0.0 0.1+
200528 F52 0.0 0.0 230315 W68 0.2+ 0.7+ 230415 F52 0.0 0.1+
200528 F52 0.2+ 0.1- 230315 W68 0.3- 0.4+ 230416 G96 0.0 0.1+
220916 F51 (0.6+ 0.3-) 230315 W68 0.0 0.1+ 230416 G96 0.1+ 0.1+
220916 F51 0.2+ 0.3- 230316 K74 0.2+ 0.1+ 230416 G96 0.1- 0.0
220916 F51 0.3+ 0.0 230316 K74 0.4+ 0.2- 230416 G96 0.2- 0.0
220916 F51 0.0 0.4+ 230316 K74 0.1+ 0.1+ 230417 703 0.0 0.1-
220922 F51 0.1+ 0.0 230317 T05 0.1+ 0.1- 230417 703 0.2+ 0.2+
220922 F51 0.0 0.0 230317 T05 0.6+ 0.1- 230417 703 0.2- 0.8-
220922 F51 0.0 0.0 230317 T05 0.0 0.2+ 230418 691 0.1+ 0.3+
220922 F51 0.1- 0.1+ 230317 T05 0.0 0.3- 230418 691 0.2+ 0.0
220923 F51 0.0 0.0 230317 F52 0.0 0.0 230418 691 0.1+ 0.1+
220923 F51 0.1- 0.1+ 230317 F52 0.0 0.0 230423 G96 0.1+ 0.1-
220923 F51 0.1- 0.0 230319 W68 0.1+ 0.2- 230423 G96 0.0 0.2-
221014 F51 0.2+ 0.1+ 230319 W68 0.5+ 0.4+ 230423 G96 0.0 0.2+
221014 F51 0.1+ 0.0 230319 W68 0.2- 0.3- 230425 691 0.2+ 0.1+
221014 F51 0.1- 0.1- 230319 W68 0.2+ 0.2- 230425 691 0.3+ 0.0
221014 F51 0.0 0.0 230321 T05 0.3- 0.1- 230425 691 0.0 0.2+
221014 F51 0.0 0.1- 230321 T05 0.5+ 0.2+ 230425 D29 0.1- 0.1-
221015 807 (1.3- 0.6+) 230321 T05 0.0 0.1+ 230425 D29 0.3+ 0.3-
221015 807 (1.0- 1.4+) 230321 T05 0.2+ 0.0 230425 D29 0.2+ 0.0
221015 807 0.5- 0.1+ 230321 T05 0.1+ 0.0 230428 G96 0.1- 0.1+
221016 807 0.6- 0.0 230321 F51 0.0 0.0 230428 G96 0.0 0.2-
221016 H21 0.1- 1.0- 230322 M22 0.2+ 0.5+ 230428 G96 0.2+ 0.1+
221016 807 0.1- 0.1- 230322 M22 0.6- 0.4- 230428 G96 0.2+ 0.1+
221016 H21 0.1- 1.2- 230322 M22 0.1- 0.3- 230429 D29 0.3+ 0.1+
221016 807 0.7- 0.1- 230322 M22 0.1+ 0.3+ 230429 D29 0.3+ 0.3+
221016 H21 0.4- 0.9- 230326 703 0.5- 0.7- 230509 F52 0.1- 0.1+
221016 H21 0.2- 1.2- 230326 703 0.8- 0.0 230509 691 0.0 0.1+
221016 L01 0.1- 0.4- 230326 703 1.1- 0.2+ 230509 691 0.1+ 0.1-
221016 L01 0.5- 0.1- 230326 703 0.0 1.0- 230509 691 0.1+ 0.6-
221016 L01 0.9- 0.2+ 230327 W68 0.1- 0.0 230512 691 0.9- 0.1+
221016 L01 0.3+ 0.1+ 230327 W68 0.1+ 0.3- 230512 691 0.2- 0.3+
221016 L01 0.3+ 0.7- 230327 W68 0.7- 0.3+ 230514 F51 0.0 0.0
221018 F51 0.0 0.1+ 230327 W68 0.2+ 0.2+ 230514 F51 0.0 0.1+
221018 F51 0.0 0.0 230328 K87 0.5- 0.1+ 230514 F51 0.2+ 0.1-
221018 F51 0.0 0.0 230328 K87 0.3- 0.2+ 230522 F51 (0.5- 0.3+)
221024 F51 0.0 0.0 230328 G96 0.0 0.0 230522 F51 0.0 0.0
221024 F51 0.0 0.0 230328 G96 0.1- 0.1- 230522 F51 0.1- 0.0
221024 F51 0.0 0.1+ 230328 G96 0.1- 0.0 230525 F51 0.0 0.0
221030 G96 0.1+ 0.2+ 230328 703 0.1- 0.1- 230525 F51 (0.7- 0.3-)
221030 G96 0.1- 0.2+ 230328 703 0.2- 0.5+ 230525 F51 0.1+ 0.1-
221030 G96 0.0 0.0 230328 703 0.6- 0.3- 230608 695 0.1+ 0.1+
221030 G96 0.0 0.0 230328 703 0.4- 0.6- 230608 695 0.1- 0.1+
221030 F51 0.0 0.0 230328 F51 0.0 0.0 230608 695 0.1+ 0.1+
221030 F51 0.3+ 0.0 230328 F51 0.0 0.0
Ephemeris:
2022 SF95 a,e,i = 2.13, 0.59, 9 q = 0.8821
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 05 10 14 12 43.7 +08 58 51 0.5902 1.5510 150.6 18.6 21.3
...
2023 05 25 14 06 24.3 +06 55 02 0.7688 1.6752 139.8 23.0 22.2
...
2023 06 02 14 06 28.4 +05 34 32 0.8763 1.7400 133.9 24.8 22.6
...
2023 06 08 14 07 48.2 +04 30 59 0.9618 1.7878 129.5 26.0 22.9
2023 06 09 14 08 07.2 +04 20 13 0.9765 1.7956 128.7 26.2 22.9
2023 06 10 14 08 27.7 +04 09 26 0.9913 1.8035 128.0 26.3 23.0
...
2023 06 16 14 11 00.9 +03 04 05 1.0821 1.8503 123.7 27.2 23.2
...
2023 06 24 14 15 38.4 +01 36 15 1.2087 1.9115 118.2 28.0 23.6
...
2023 07 09 14 27 20.7 -01 06 18 1.4601 2.0225 108.1 28.5 24.1
A. U. Tomatic (C) Copyright 2023 MPC M.P.E.C. 2023-L45
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