MPEC 2023-S191 : 2023 SP5
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M.P.E.C. 2023-S191 Issued 2023 September 24, 15:09 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 SP5
Observations:
K23S05P C2023 09 20.23621 21 24 50.10 -26 24 45.6 18.3 GVES191703
K23S05P C2023 09 20.24066 21 25 04.14 -26 25 01.5 18.2 GVES191703
K23S05P C2023 09 20.26975 21 26 35.31 -26 26 49.0 18.8 GVES191703
K23S05P C2023 09 20.27432 21 26 49.64 -26 27 05.9 18.7 GVES191703
K23S05P C2023 09 20.27890 21 27 03.77 -26 27 22.9 VES191703
K23S05P C2023 09 20.28347 21 27 18.51 -26 27 38.0 17.6 GVES191703
K23S05P* C2023 09 22.95731500 07 01.838-23 45 35.78 17.98oVES191M22
K23S05P C2023 09 22.96099800 07 13.255-23 44 57.73 17.37oVES191M22
K23S05P C2023 09 22.96727700 07 32.710-23 43 52.82 17.65oVES191M22
K23S05P C2023 09 22.98650300 08 32.141-23 40 32.27 17.76oVES191M22
K23S05P mC2023 09 23.24853900 22 43.583-23 01 27.80 18.09GVES191I52
K23S05P mC2023 09 23.24878500 22 44.299-23 01 25.10 18.03GVES191I52
K23S05P mC2023 09 23.24902400 22 45.001-23 01 22.40 18.26GVES191I52
K23S05P mC2023 09 23.24926500 22 45.714-23 01 19.88 18.13GVES191I52
K23S05P KC2023 09 23.50841 00 35 48.24 -22 05 20.9 17.1 VqES191E23
K23S05P KC2023 09 23.51953 00 36 19.14 -22 03 20.1 18.0 VqES191E23
K23S05P KC2023 09 23.53064 00 36 49.92 -22 01 18.4 17.8 VqES191E23
K23S05P KC2023 09 23.96350300 56 42.01 -20 46 07.1 VES191204
K23S05P KC2023 09 23.96814600 56 53.59 -20 45 12.7 17.8 GVES191204
K23S05P KB2023 09 23.99159 00 57 51.48 -20 41 00.2 17.4 GVES191L65
K23S05P KB2023 09 23.99272300 57 58.05 -20 40 21.1 18.2 GVES191I93
K23S05P KB2023 09 23.99612100 58 06.46 -20 39 41.7 18.0 GVES191I93
K23S05P KB2023 09 23.99809100 58 11.33 -20 39 18.9 17.8 GVES191I93
K23S05P KB2023 09 24.00006100 58 16.19 -20 38 56.6 18.1 GVES191I93
K23S05P KB2023 09 24.00116 00 58 15.39 -20 39 09.3 18.6 GVES191L65
K23S05P KB2023 09 24.00203500 58 21.07 -20 38 33.7 17.8 GVES191I93
K23S05P KB2023 09 24.01069 00 58 38.98 -20 37 17.4 17.5 GVES191L65
K23S05P KB2023 09 24.01193100 58 45.82 -20 36 36.7 17.7 GXES191958
K23S05P KB2023 09 24.02044700 59 06.78 -20 34 57.7 18.1 GXES191958
K23S05P KB2023 09 24.02954700 59 28.98 -20 33 11.2 18.0 GXES191958
K23S05P KB2023 09 24.16733001 05 15.999-20 00 08.92 19.8 VZES191Y05
K23S05P KB2023 09 24.17081001 05 24.030-19 59 27.40 19.4 VZES191Y05
K23S05P KB2023 09 24.17412501 05 31.664-19 58 48.39 19.8 VZES191Y05
K23S05P C2023 09 24.17744701 05 51.451-19 56 45.64 18.65oVES191W68
K23S05P C2023 09 24.17973301 05 56.839-19 56 20.15 17.64oVES191W68
K23S05P C2023 09 24.19207901 06 25.538-19 53 58.74 18.02oVES191W68
K23S05P C2023 09 24.20681901 06 59.784-19 51 10.04 17.89oVES191W68
K23S05P KC2023 09 24.24056401 08 24.18 -19 51 45.9 19.3 VuES191H21
K23S05P KC2023 09 24.24233101 08 28.27 -19 51 25.6 19.1 VuES191H21
K23S05P KC2023 09 24.24409801 08 32.32 -19 51 05.4 19.2 VuES191H21
K23S05P KC2023 09 24.24562901 08 35.85 -19 50 47.9 19.4 VuES191H21
K23S05P 1C2023 09 24.28248201 10 09.858-19 43 03.43 18.07GVES191703
K23S05P 1C2023 09 24.28791401 10 22.242-19 42 01.66 18.27GVES191703
K23S05P 1C2023 09 24.29334701 10 34.496-19 41 00.02 18.19GVES191703
Observer details:
204 Schiaparelli Observatory. Observers L. Buzzi, G. Galli. 0.84-m f/3.5
reflector + CCD.
703 Catalina Sky Survey. Observers R. A. Kowalski, A. Serrano. Measurers B.
Gray, D. Rankin, F. C. Shelly, 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, R. L. Seaman, A. Serrano, K. W.
Wierzchos. 0.68-m Schmidt + 10K CCD.
958 Observatoire de Dax. Observer P. Dupouy. 0.32-m f/4.1 0.32-m Schmidt-
Cassegrain + CMO.
E23 Arcadia. Observer A. Hidas. 0.35-m f/1.9 reflector + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 0.81-m f/4.0 astrograph + 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 + CMO.
L65 Bredenkamp Observatory, Bremen. Observer H. Duin. 0.23-m f/6.3 reflector
+ CMO.
M22 ATLAS South Africa, Sutherland. Observers L. Denneau, R. Siverd, J.
Tonry, H. Weiland. Measurers L. Denneau, N. Erasmus, A. Fitzsimmons, A.
Lawrence, J. Robinson, R. Siverd, J. Tonry, H. Weiland. 0.5-m Reflector +
CCD.
W68 ATLAS Chile, Rio Hurtado. Observers L. Denneau, R. Siverd, J. Tonry, H.
Weiland. Measurers L. Denneau, N. Erasmus, A. Fitzsimmons, A. Lawrence,
J. Robinson, R. Siverd, J. Tonry, H. Weiland. 0.5-m Reflector + CCD.
Y05 SONEAR Wykrota-CEAMIG, Serra da Piedade. Observer C. Jacques. 0.45-m
f/2.9 reflector + CMO.
Orbital elements:
2023 SP5 Earth MOID = 0.0115 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Bell
M 359.09465 (2000.0) P Q
n 0.29255004 Peri. 178.15083 +0.98784515 +0.15523978
a 2.2473425 Node 172.90377 -0.14342387 +0.92991393
e 0.5472904 Incl. 3.67152 -0.05992965 +0.33340769
P 3.37 H 25.58 G 0.15 U 7
Residuals in seconds of arc
230920 703 0.3- 0.9- 230923 E23 0.1+ 0.4+ 230924 Y05 1.0+ 0.5-
230920 703 1.8+ 0.3+ 230923 E23 0.6+ 0.0 230924 Y05 0.4+ 0.3+
230920 703 1.5+ 0.4- 230923 204 0.2+ 0.3- 230924 Y05 0.3- 0.5+
230920 703 0.6+ 1.3- 230923 204 0.0 0.6+ 230924 W68 0.4- 0.2+
230920 703 3.6- 2.5- 230923 L65 0.4- 0.2- 230924 W68 0.2+ 0.3-
230920 703 0.4+ 2.0- 230923 I93 0.2+ 0.3+ 230924 W68 0.6- 0.2+
230922 M22 0.1- 0.0 230923 I93 0.3+ 0.5+ 230924 W68 0.5+ 0.1-
230922 M22 0.1- 0.1+ 230923 I93 0.3+ 0.6+ 230924 H21 0.2+ 0.4+
230922 M22 0.1+ 0.1+ 230924 I93 0.1+ 0.1+ 230924 H21 0.3+ 0.5+
230922 M22 0.1+ 0.1- 230924 L65 0.6+ 0.8- 230924 H21 0.1- 0.4+
230923 I52 0.1+ 0.3- 230924 I93 0.2+ 0.2+ 230924 H21 0.1- 0.3+
230923 I52 0.0 0.2- 230924 L65 0.6- 0.3- 230924 703 0.2- 0.0
230923 I52 0.0 0.0 230924 958 0.2+ 0.5- 230924 703 0.2+ 0.1+
230923 I52 0.0 0.0 230924 958 0.8+ 0.4- 230924 703 1.0- 0.1-
230923 E23 0.3+ 1.0+ 230924 958 0.5- 0.1+
Ephemeris:
2023 SP5 a,e,i = 2.25, 0.55, 4 q = 1.0174
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 08 25 17 22 06.8 -07 52 19 0.1189 1.0545 108.3 65.5 23.4
...
2023 09 09 17 52 36.9 -11 51 01 0.05827 1.0213 102.1 74.7 22.1
...
2023 09 17 19 20 51.1 -20 18 04 0.02750 1.0175 115.4 63.2 20.1
...
2023 09 23 00 09 20.9 -23 39 37 0.01896 1.0211 156.4 23.2 18.1
2023 09 24 00 58 09.3 -20 32 46 0.02072 1.0222 155.1 24.4 18.3
2023 09 25 01 36 16.7 -17 22 55 0.02321 1.0235 151.3 28.1 18.7
...
2023 10 01 03 17 32.9 -06 10 28 0.04497 1.0344 136.4 41.9 20.6
...
2023 10 09 03 51 15.1 -01 22 29 0.07892 1.0569 135.6 41.4 21.8
...
2023 10 24 04 00 57.0 +01 51 50 0.1472 1.1206 146.5 29.3 22.9
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-S191
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