[Iaude] MPEC S114: 2023 SE2 [a=2.40,e=0.81,i=3.9,H=25.7]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Wed Sep 20 13:20:46 EDT 2023
M.P.E.C. 2023-S114 Issued 2023 September 20, 17:19 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 SE2
Observations:
K23S02E* C2023 09 18.31821223 47 53.138+06 08 20.36 21.77GVES114V00
K23S02E C2023 09 18.31882723 47 53.002+06 08 19.90 21.53GVES114V00
K23S02E C2023 09 18.32374023 47 51.688+06 08 17.34 21.70GVES114V00
K23S02E C2023 09 18.32434823 47 51.522+06 08 17.02 21.82GVES114V00
K23S02E C2023 09 18.32923823 47 50.194+06 08 14.46 22.80GVES114V00
K23S02E C2023 09 18.32984923 47 50.024+06 08 14.10 22.05GVES114V00
K23S02E C2023 09 18.33473723 47 48.718+06 08 11.44 22.56GVES114V00
K23S02E C2023 09 18.33534723 47 48.545+06 08 10.90 21.95GVES114V00
K23S02E KC2023 09 18.43425 23 47 21.90 +06 07 15.4 22.2 RoES114291
K23S02E KC2023 09 18.44030 23 47 20.30 +06 07 11.7 22.2 RoES114291
K23S02E KC2023 09 18.44637 23 47 18.60 +06 07 08.1 oES114291
K23S02E KC2023 09 19.21352323 43 54.084+05 59 10.93 21.80GVES114I52
K23S02E KC2023 09 19.22437623 43 50.603+05 59 03.19 22.21GVES114I52
K23S02E KC2023 09 19.23522023 43 47.150+05 58 55.99 21.39GVES114I52
K23S02E 1C2023 09 19.24065423 43 45.354+05 58 52.61 21.95GVES114G96
K23S02E 1C2023 09 19.24586623 43 43.691+05 58 48.83 21.20GVES114G96
K23S02E 1C2023 09 19.25108523 43 41.977+05 58 45.59 21.68GVES114G96
K23S02E 1C2023 09 19.25629123 43 40.271+05 58 41.52 21.05GVES114G96
K23S02E 1C2023 09 19.95008 23 39 49.47 +05 49 19.3 20.5 VXES114033
K23S02E 1C2023 09 19.95286 23 39 48.38 +05 49 16.8 20.7 VXES114033
K23S02E 1C2023 09 19.95564 23 39 47.32 +05 49 14.4 20.7 VXES114033
K23S02E KC2023 09 20.20874323 38 13.01 +05 45 40.2 22.1 VuES114H21
K23S02E KC2023 09 20.21459223 38 10.58 +05 45 34.6 21.6 VuES114H21
K23S02E KC2023 09 20.25081 23 37 57.37 +05 45 10.5 oES114291
K23S02E KC2023 09 20.25896 23 37 53.88 +05 45 03.6 20.6 RoES114291
K23S02E KC2023 09 20.26716 23 37 50.39 +05 44 54.6 21.1 RoES114291
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.
291 LPL/Spacewatch II. Observers C. Lejoly, J. V. Scotti. 1.8-m f/2.7
reflector + 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.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 1.3-m f/4.0 astrograph + 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.
Orbital elements:
2023 SE2 Earth MOID = 0.0052 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 344.40940 (2000.0) P Q
n 0.26540720 Peri. 277.72966 -0.24948718 -0.96834444
a 2.3980648 Node 186.73382 +0.91340222 -0.23254607
e 0.8077702 Incl. 3.94834 +0.32164036 -0.09072690
P 3.71 H 25.78 G 0.15 U 9
Residuals in seconds of arc
230918 V00 0.0 0.1+ 230918 291 1.5- 0.0 230919 033 0.4- 0.8-
230918 V00 0.4+ 0.0 230918 291 2.7- 0.0 230919 033 0.7- 1.0-
230918 V00 0.4+ 0.1+ 230919 I52 1.1- 0.1+ 230919 033 0.6- 0.9-
230918 V00 0.4+ 0.1+ 230919 I52 0.7- 0.3- 230920 H21 0.4+ 0.1+
230918 V00 0.1+ 0.2+ 230919 I52 0.3+ 0.2- 230920 H21 0.4+ 0.1-
230918 V00 0.0 0.2+ 230919 G96 0.1- 0.1+ 230920 291 0.3+ 0.1+
230918 V00 0.0 0.2+ 230919 G96 0.5+ 0.1- 230920 291 0.3- 0.8+
230918 V00 0.1- 0.0 230919 G96 0.5+ 0.2+ 230920 291 0.4- 0.4-
230918 291 1.7- 0.1+ 230919 G96 0.5+ 0.3-
Ephemeris:
2023 SE2 a,e,i = 2.40, 0.81, 4 q = 0.4610
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 08 21 00 08 35.8 +05 52 49 0.5804 1.5155 142.8 23.8 26.6
...
2023 09 05 00 08 05.8 +06 34 32 0.3309 1.3191 156.8 17.5 24.9
...
2023 09 13 00 01 11.8 +06 34 02 0.2078 1.2087 165.5 12.0 23.5
...
2023 09 19 23 44 54.4 +06 02 08 0.1195 1.1233 172.2 7.0 21.9
2023 09 20 23 39 31.4 +05 49 36 0.1051 1.1088 172.5 6.8 21.6
2023 09 21 23 32 27.7 +05 32 30 0.09087 1.0943 172.0 7.3 21.3
...
2023 09 27 18 50 09.9 -07 20 29 0.02049 1.0060 99.2 79.6 20.1
...
2023 10 05 13 04 07.9 -08 50 29 0.1156 0.8857 7.2 171.8
...
2023 10 20 12 39 24.5 -07 51 13 0.3523 0.6603 14.3 158.2 33.0
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-S114
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