MPEC 2022-S25 : 2022 SL
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M.P.E.C. 2022-S25 Issued 2022 September 18, 06:38 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. 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 SL
Observations:
K22S00L* C2022 09 16.40539500 32 57.260-09 53 08.77 18.45GVES025703
K22S00L C2022 09 16.41072000 33 07.916-09 51 56.88 18.25GVES025703
K22S00L C2022 09 16.41604900 33 18.691-09 50 44.84 18.05GVES025703
K22S00L C2022 09 16.42137500 33 29.315-09 49 32.05 18.23GVES025703
K22S00L C2022 09 16.45363800 34 33.974-09 42 15.44 18.00GVES025I52
K22S00L C2022 09 16.45377600 34 34.248-09 42 13.43 18.31GVES025I52
K22S00L C2022 09 16.45391500 34 34.529-09 42 11.48 17.99GVES025I52
K22S00L C2022 09 16.45405300 34 34.806-09 42 09.47 18.16GVES025I52
K22S00L KC2022 09 16.93503000 50 44.97 -08 01 49.9 17.9 GXES025958
K22S00L KC2022 09 16.94307000 50 58.91 -08 00 15.0 17.9 GXES025958
K22S00L KC2022 09 16.95265100 51 15.46 -07 58 22.4 17.8 GXES025958
K22S00L KC2022 09 16.99113800 52 20.436-07 51 18.47 18.8 GVES025J95
K22S00L KC2022 09 16.99338000 52 24.262-07 50 52.66 18.2 GVES025J95
K22S00L KC2022 09 16.99562100 52 28.075-07 50 26.38 18.8 GVES025J95
K22S00L KC2022 09 16.99788800 52 31.934-07 49 59.99 18.5 GVES025J95
K22S00L KC2022 09 17.00488 00 52 51.32 -07 46 54.3 18.4 GVES025J22
K22S00L KC2022 09 17.00798 00 52 56.47 -07 46 19.4 18.2 GVES025J22
K22S00L KC2022 09 17.01106 00 53 01.62 -07 45 43.1 17.9 GVES025J22
K22S00L KC2022 09 17.02455300 53 17.15 -07 44 23.0 19.1 GXES025I93
K22S00L KC2022 09 17.02850500 53 23.75 -07 43 37.2 19.1 GXES025I93
K22S00L KC2022 09 17.03239600 53 30.26 -07 42 52.1 19.0 GXES025I93
K22S00L KC2022 09 17.31723401 01 37.09 -06 48 36.0 18.5 GXES025858
K22S00L KC2022 09 17.32799601 01 53.39 -06 46 39.5 18.8 GXES025858
K22S00L KC2022 09 17.33890401 02 09.78 -06 44 41.3 19.6 GXES025858
K22S00L C2022 09 17.41543401 04 07.379-06 30 55.12 18.8 GVES025654
K22S00L C2022 09 17.41743801 04 10.332-06 30 33.73 18.8 GVES025654
K22S00L C2022 09 17.44767401 04 52.374-06 25 01.42 18.63GVES025G96
K22S00L C2022 09 17.45330001 05 00.715-06 24 00.79 18.58GVES025G96
K22S00L C2022 09 17.45892401 05 08.974-06 23 00.96 18.74GVES025G96
K22S00L C2022 09 17.46454301 05 17.146-06 22 01.96 18.58GVES025G96
K22S00L KC2022 09 17.93635 01 17 07.07 -05 04 38.7 18.8 GVES025C82
K22S00L KC2022 09 17.93719 01 17 08.24 -05 04 32.0 19.3 GVES025C82
K22S00L KC2022 09 17.93838 01 17 09.77 -05 04 20.1 18.7 GVES025C82
K22S00L KC2022 09 17.94089 01 17 12.93 -05 03 57.2 19.4 GVES025C82
K22S00L KC2022 09 17.94444 01 17 17.49 -05 03 25.7 19.7 GVES025C82
K22S00L KC2022 09 17.95933 01 17 36.89 -05 01 19.4 18.3 GVES025104
K22S00L KC2022 09 17.96222 01 17 40.53 -05 00 53.0 18.6 GVES025104
K22S00L KC2022 09 17.96512 01 17 44.26 -05 00 26.4 18.5 GVES025104
K22S00L KC2022 09 18.02481001 18 58.26 -04 51 24.6 XES025595
K22S00L KC2022 09 18.03210901 19 07.30 -04 50 18.2 18.8 GXES025595
K22S00L KC2022 09 18.03952501 19 16.46 -04 49 10.9 18.7 GXES025595
K22S00L KC2022 09 18.07349 01 19 59.43 -04 44 02.5 18.9 GVES025204
K22S00L KC2022 09 18.07925 01 20 06.50 -04 43 10.2 VES025204
K22S00L KC2022 09 18.08501 01 20 13.56 -04 42 18.3 VES025204
Observer details:
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri, M. D.
Grazia. Measurers P. Bacci, L. Tesi, G. Fagioli. 0.60-m F4 Reflector +
CCD.
204 Schiaparelli Observatory. Observer L. Buzzi. 0.84-m f/3.5 reflector +
CCD.
595 Farra d'Isonzo. Observer E. Pettarin. 0.61-m f/4.5 reflector + CCD.
654 Table Mountain Observatory, Wrightwood-PHMC. Observers N. Evans, P. Choi,
N. Saini, C. Zhai, R. Trahan, M. Shao. 1.0-m Reflector + CCD.
703 Catalina Sky Survey. Observer J. K. Hogan. 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. 0.68-m Schmidt + 10K
CCD.
858 Tebbutt Observatory, Edgewood. Observer F. B. Zoltowski. 0.16-m f/7
0.16-m Refractor + CCD.
958 Observatoire de Dax. Observers P. Dupouy, J. B. de Vanssay. Measurer P.
Dupouy. 0.43-m f/2.7 Reflector + CCD.
C82 Osservatorio Astronomico Nastro Verde, Sorrento. Observer N. Ruocco.
0.35-m f/6.3 0.35 m f/6.3 Schmidt-Cassegrain + CCD.
G96 Mt. Lemmon Survey. Observer K. W. Wierzchos. 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.
I52 Steward Observatory, Mt. Lemmon Station. Observer A. Serrano. 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.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/3.7 reflector + CCD.
J22 Tacande Observatory, La Palma. Observer K. Hills. 0.5-m f/3.6 astrograph
+ CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2022 SL Earth MOID = 0.0062 AU
Epoch 2022 Aug. 9.0 TT = JDT 2459800.5 Veres
M 353.32751 (2000.0) P Q
n 0.25574107 Peri. 173.29060 +0.93089696 +0.36518866
a 2.4581161 Node 165.28201 -0.33663097 +0.86643333
e 0.5874439 Incl. 1.86131 -0.14181130 +0.34048573
P 3.85 H 25.81 G 0.15 U 7
Residuals in seconds of arc
220916 703 0.5- 0.1- 220917 J22 (1.0+ 0.8+) 220917 C82 1.3- 0.9+
220916 703 1.0- 0.5- 220917 J22 0.3+ 0.3- 220917 C82 0.2+ 0.2-
220916 703 0.3+ 0.7- 220917 J22 0.3+ 0.4+ 220917 C82 0.3+ 0.7+
220916 703 0.5- 0.1- 220917 I93 0.1+ 0.3+ 220917 C82 0.3- 0.4+
220916 I52 0.1+ 0.0 220917 I93 0.1+ 0.0 220917 C82 0.2+ 1.0-
220916 I52 0.1+ 0.2+ 220917 I93 0.3+ 0.3- 220917 104 0.0 0.2+
220916 I52 0.1+ 0.2+ 220917 858 0.3- 0.2- 220917 104 0.5- 0.1-
220916 I52 0.1+ 0.4+ 220917 858 0.1+ 0.4- 220917 104 0.4+ 0.2-
220916 958 0.6+ 0.1- 220917 858 0.5- 0.5- 220918 595 0.8+ 0.4+
220916 958 0.1+ 0.0 220917 654 0.2- 0.2- 220918 595 0.7+ 0.1+
220916 958 0.2- 0.2- 220917 654 0.1- 0.2- 220918 595 0.4+ 0.2-
220916 J95 0.0 0.4+ 220917 G96 (1.1- 0.7-) 220918 204 0.1- 0.2-
220916 J95 0.1- 0.1- 220917 G96 0.1+ 0.1+ 220918 204 0.1+ 0.0
220916 J95 0.2- 0.1- 220917 G96 0.1+ 0.1+ 220918 204 0.3+ 0.1-
220916 J95 0.2- 0.2- 220917 G96 (1.1- 0.6-)
Ephemeris:
2022 SL a,e,i = 2.46, 0.59, 2 q = 1.0141
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2022 08 19 16 13 32.8 -13 53 46 0.1179 1.0356 98.2 75.3 23.9
...
2022 09 03 16 55 29.1 -17 32 43 0.05230 1.0142 94.4 82.7 22.3
...
2022 09 11 19 29 25.2 -24 33 46 0.02087 1.0181 122.3 56.7 19.5
...
2022 09 17 00 52 29.1 -07 44 34 0.02410 1.0280 160.5 19.0 18.7
2022 09 18 01 18 23.8 -04 51 15 0.02765 1.0302 155.5 23.9 19.2
2022 09 19 01 37 56.8 -02 36 20 0.03154 1.0326 151.6 27.6 19.6
...
2022 09 25 02 33 10.3 +03 56 36 0.05789 1.0499 143.1 35.0 21.2
...
2022 10 03 02 54 03.2 +06 41 06 0.09600 1.0810 145.2 31.9 22.2
...
2022 10 18 02 59 05.6 +08 20 37 0.1740 1.1596 158.0 18.8 23.3
M. P. C. Staff (C) Copyright 2022 MPC M.P.E.C. 2022-S25
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