[Iaude] MPEC S123: 2023 SX2 [a=1.01,e=0.09,i=8.1,H=25.0]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Wed Sep 20 21:37:05 EDT 2023
M.P.E.C. 2023-S123 Issued 2023 September 21, 01:35 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 at CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2023 SX2
Observations:
K23S02X* C2023 09 19.27292022 53 13.751+35 30 16.45 21.57GVES123V00
K23S02X C2023 09 19.27842722 53 13.398+35 29 45.02 21.39GVES123V00
K23S02X C2023 09 19.28392622 53 13.052+35 29 13.67 21.55GVES123V00
K23S02X C2023 09 19.28945222 53 12.678+35 28 41.63 VES123V00
K23S02X KC2023 09 19.37963522 53 07.084+35 19 53.80 21.42GVES123V06
K23S02X KC2023 09 19.38170122 53 06.972+35 19 41.52 21.19GVES123V06
K23S02X KC2023 09 19.38376422 53 06.860+35 19 29.35 21.43GVES123V06
K23S02X KC2023 09 19.38582622 53 06.756+35 19 17.15 21.44GVES123V06
K23S02X 1C2023 09 19.83168 22 53 03.19 +34 36 04.6 21.2 VXES123033
K23S02X 1C2023 09 19.83428 22 53 03.12 +34 35 49.4 21.0 VXES123033
K23S02X 1C2023 09 19.83688 22 53 02.96 +34 35 34.6 21.0 VXES123033
K23S02X KC2023 09 20.14928322 52 57.688+34 05 43.84 21.54GVES123I52
K23S02X KC2023 09 20.15160522 52 57.544+34 05 30.44 21.46GVES123I52
K23S02X KC2023 09 20.15392422 52 57.414+34 05 17.41 21.23GVES123I52
K23S02X KC2023 09 20.15625722 52 57.259+34 05 04.52 21.24GVES123I52
K23S02X C2023 09 20.30100722 52 53.906+33 51 20.35 21.46wXES123F52
K23S02X C2023 09 20.32412322 52 52.516+33 49 08.62 21.62wXES123F52
K23S02X C2023 09 20.33572322 52 51.798+33 48 02.80 21.16wXES123F52
K23S02X 1C2023 09 20.92123 22 52 37.58 +32 49 54.2 20.8 VXES123033
K23S02X 1C2023 09 20.92389 22 52 37.47 +32 49 38.5 20.8 VXES123033
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, C.
Hogner, F. Ludwig, M. Hartmann, B. Stecklum. Measurer B. Stecklum.
1.34-m f/3 Schmidt + CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, T. Lowe, P. Minguez, A.
Schultz, I. Smith. Measurers K. Chambers, T. de Boer, J. Bulger, J.
Fairlamb, H. Gao, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, P. Minguez, Y.
Ramanjooloo, A. Schultz, I. Smith, R. Wainscoat, R. Weryk. 1.8-m Ritchey-
Chretien + CCD.
I52 Steward Observatory, Mt. Lemmon Station. 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. 1.0-m prime focus + CCD.
V00 Kitt Peak-Bok. Observer R. A. Mastaler. Measurers M. J. Brucker, C. E.
Woodward, D. Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, H. Groeller, J.
K. Hogan, R. A. Kowalski, S. M. Larson, C. Lejoly, G. J. Leonard, R. A.
Mastaler, R. S. McMillan, D. Rankin, R. L. Seaman, A. Serrano, F. C.
Shelly, K. W. Wierzchos. 2.25-m reflector + 4x4K mosaic CCD.
V06 Catalina Sky Survey-Kuiper. 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. 1.55-m
reflector + 1K CCD.
Orbital elements:
2023 SX2 Earth MOID = 0.0759 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 131.61027 (2000.0) P Q
n 0.96971422 Peri. 12.99045 -0.84908510 +0.52628613
a 1.0108969 Node 198.97544 -0.49633609 -0.82434169
e 0.0880251 Incl. 8.05777 -0.18084518 -0.20852741
P 1.02 H 25.00 G 0.15 U 7
Residuals in seconds of arc
230919 V00 0.1- 0.1- 230919 V06 0.1+ 0.0 230920 I52 0.4- 0.2+
230919 V00 0.0 0.0 230919 033 0.2- 0.3+ 230920 F52 0.1- 0.4-
230919 V00 0.1+ 0.2+ 230919 033 0.5+ 0.2- 230920 F52 0.1- 0.4-
230919 V00 0.0 0.0 230919 033 0.1+ 0.2- 230920 F52 0.0 0.3+
230919 V06 0.1- 0.0 230920 I52 0.4+ 0.2+ 230920 033 0.0 0.1+
230919 V06 0.0 0.1- 230920 I52 0.1+ 0.1- 230920 033 0.3+ 0.1+
230919 V06 0.0 0.0 230920 I52 0.0 0.1-
Ephemeris:
2023 SX2 a,e,i = 1.01, 0.09, 8 q = 0.9219
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 08 22 23 14 56.7 +63 18 16 0.1270 1.0483 103.3 69.9 23.1
...
2023 09 06 23 02 19.7 +52 41 09 0.1070 1.0666 120.6 54.5 22.3
...
2023 09 14 22 56 05.8 +43 18 59 0.09824 1.0750 132.5 43.6 21.8
...
2023 09 20 22 52 56.8 +34 20 25 0.09442 1.0806 142.1 34.9 21.5
2023 09 21 22 52 36.0 +32 42 42 0.09410 1.0814 143.6 33.4 21.4
2023 09 22 22 52 18.7 +31 03 17 0.09388 1.0823 145.1 32.1 21.4
...
2023 09 28 22 51 47.6 +20 47 43 0.09492 1.0870 152.0 25.6 21.2
...
2023 10 06 22 54 10.9 +07 41 57 0.1028 1.0921 152.4 25.1 21.4
...
2023 10 21 23 07 13.2 -09 41 53 0.1351 1.0983 137.0 38.2 22.4
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-S123
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