[Iaude] MPEC S128: 2023 SC3 [a=2.45,e=0.58,i=9.9,H=26.8]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Wed Sep 20 21:41:39 EDT 2023
M.P.E.C. 2023-S128 Issued 2023 September 21, 01:40 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 SC3
Observations:
K23S03C*1C2023 09 20.28125800 19 19.776-03 43 09.44 20.57GVES128G96
K23S03C 1C2023 09 20.28759700 19 28.866-03 44 07.51 VES128G96
K23S03C 1C2023 09 20.29400200 19 37.931-03 45 05.58 20.56GVES128G96
K23S03C 1C2023 09 20.30048300 19 47.089-03 46 03.76 20.74GVES128G96
K23S03C KC2023 09 20.37652300 21 35.921-03 57 39.38 20.83GVES128I52
K23S03C KC2023 09 20.37758900 21 37.480-03 57 49.32 20.93GVES128I52
K23S03C KC2023 09 20.37865500 21 39.028-03 57 59.36 20.73GVES128I52
K23S03C KC2023 09 20.37972000 21 40.540-03 58 10.13 20.67GVES128I52
K23S03C C2023 09 20.40677800 22 19.097-04 02 20.34 20.4 GVES128H01
K23S03C C2023 09 20.41118200 22 25.469-04 03 00.61 20.3 GVES128H01
K23S03C C2023 09 20.42258000 22 42.048-04 04 44.74 20.3 GVES128H01
K23S03C C2023 09 20.43281400 22 56.969-04 06 18.40 21.0 GVES128H01
K23S03C 1C2023 09 20.96192 00 36 43.90 -05 29 20.9 21.0 VXES128033
K23S03C 1C2023 09 20.96261 00 36 44.96 -05 29 27.4 20.9 VXES128033
K23S03C 1C2023 09 20.96330 00 36 46.02 -05 29 33.6 20.4 VXES128033
K23S03C 1C2023 09 20.96400 00 36 47.10 -05 29 40.0 20.4 VXES128033
K23S03C 1C2023 09 20.96493 00 36 48.47 -05 29 49.2 20.5 VXES128033
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.
G96 Mt. Lemmon 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. 1.5-m reflector + 10K
CCD.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 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.
Orbital elements:
2023 SC3 Earth MOID = 0.0399 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 353.43681 (2000.0) P Q
n 0.25770498 Peri. 202.76064 +0.94811972 -0.31765355
a 2.4456118 Node 175.69863 +0.31163951 +0.92065609
e 0.5819551 Incl. 9.86773 +0.06284747 +0.22691098
P 3.82 H 26.89 G 0.15 U 9
Residuals in seconds of arc
230920 G96 0.1+ 0.2+ 230920 I52 0.3+ 0.1- 230920 033 0.0 0.1-
230920 G96 1.0+ 0.0 230920 I52 0.0 1.1- 230920 033 0.1+ 0.1-
230920 G96 0.0 0.3+ 230920 H01 0.2+ 0.0 230920 033 0.2+ 0.2+
230920 G96 1.2- 1.3+ 230920 H01 0.1- 0.0 230920 033 0.3+ 0.5+
230920 I52 0.3- 0.4+ 230920 H01 0.0 0.2+ 230920 033 0.5- 0.1+
230920 I52 0.0 0.2+ 230920 H01 0.0 0.1+
Ephemeris:
2023 SC3 a,e,i = 2.45, 0.58, 10 q = 1.0224
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 08 22 21 00 15.5 +13 55 26 0.1971 1.1862 149.9 25.4 24.9
...
2023 09 06 21 32 03.8 +12 25 57 0.1076 1.1040 151.5 25.8 23.4
...
2023 09 14 22 28 58.2 +07 29 56 0.06683 1.0699 162.0 16.9 22.1
...
2023 09 20 00 12 22.0 -02 58 57 0.04562 1.0499 173.5 6.2 20.8
2023 09 21 00 37 41.1 -05 32 27 0.04378 1.0470 167.4 12.1 20.9
2023 09 22 01 04 59.9 -08 11 57 0.04263 1.0443 160.8 18.4 21.1
...
2023 09 28 03 47 04.7 -19 48 43 0.05053 1.0313 123.9 53.7 22.4
...
2023 10 06 05 37 08.3 -22 17 53 0.08308 1.0228 103.7 71.8 24.1
...
2023 10 21 06 37 27.8 -21 27 08 0.1545 1.0350 100.5 71.1 25.4
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-S128
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