[Iaude] MPEC S109: 2023 SB2 [a=1.23,e=0.30,i=6.5,H=27.7]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Wed Sep 20 07:24:25 EDT 2023
M.P.E.C. 2023-S109 Issued 2023 September 20, 11:21 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 SB2
Observations:
K23S02B* C2023 09 19.24507322 24 52.661-01 43 53.83 21.02GVES109V00
K23S02B C2023 09 19.25057722 24 47.740-01 42 40.79 20.92GVES109V00
K23S02B C2023 09 19.25608022 24 42.822-01 41 27.17 20.89GVES109V00
K23S02B C2023 09 19.26157622 24 37.908-01 40 14.34 20.79GVES109V00
K23S02B KC2023 09 19.30963322 23 54.604-01 29 29.94 21.41GVES109V06
K23S02B KC2023 09 19.31063422 23 53.696-01 29 16.37 21.05GVES109V06
K23S02B KC2023 09 19.31163622 23 52.807-01 29 02.83 21.07GVES109V06
K23S02B KC2023 09 19.31263622 23 51.904-01 28 49.22 21.09GVES109V06
K23S02B 1C2023 09 19.83974 22 16 31.76 +00 37 01.8 20.6 VXES109033
K23S02B 1C2023 09 19.84065 22 16 30.92 +00 37 15.5 21.0 VXES109033
K23S02B 1C2023 09 19.84156 22 16 30.01 +00 37 29.4 21.1 VXES109033
K23S02B 1C2023 09 19.84247 22 16 29.08 +00 37 44.4 20.6 VXES109033
K23S02B 1C2023 09 19.84338 22 16 28.22 +00 37 57.7 20.9 VXES109033
K23S02B 1C2023 09 19.84505 22 16 26.55 +00 38 23.6 21.0 VXES109033
K23S02B KC2023 09 20.14389522 11 46.48 +01 59 32.6 20.5 GXES109858
K23S02B KC2023 09 20.14819722 11 43.370+02 00 56.20 21.09GVES109V06
K23S02B KC2023 09 20.15122322 11 38.54 +02 01 35.5 20.7 GXES109858
K23S02B KC2023 09 20.15267622 11 38.480+02 02 11.10 20.75GVES109V06
K23S02B KC2023 09 20.15963022 11 29.36 +02 03 56.3 20.1 GXES109858
K23S02B KC2023 09 20.16071322 11 29.690+02 04 26.00 21.15GVES109V06
K23S02B KC2023 09 20.16139422 11 28.980+02 04 37.50 20.90GVES109V06
K23S02B KC2023 09 20.17721722 11 04.63 +02 08 33.0 21.4 VuES109H21
K23S02B KC2023 09 20.18280922 10 58.46 +02 10 07.1 21.5 VuES109H21
K23S02B KC2023 09 20.18840222 10 52.29 +02 11 41.4 21.4 VuES109H21
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.
858 Tebbutt Observatory, Edgewood. Observer F. B. Zoltowski. 0.51-m f/8.1
Schmidt-Cassegrain + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 0.76-m f/3.0 astrograph + 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 SB2 Earth MOID = 0.0158 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 312.58174 (2000.0) P Q
n 0.71981625 Peri. 75.40880 +0.36426061 -0.93119988
a 1.2330716 Node 353.18356 +0.80486653 +0.32204403
e 0.2994524 Incl. 6.50848 +0.46851263 +0.17074668
P 1.37 H 27.72 G 0.15 U 8
Residuals in seconds of arc
230919 V00 0.1+ 0.1+ 230919 033 1.3- 0.6+ 230920 858 0.4- 0.9+
230919 V00 0.0 0.0 230919 033 0.4- 0.2+ 230920 V06 0.1+ 0.1-
230919 V00 0.1- 0.2+ 230919 033 0.5- 0.1+ 230920 858 0.6- 0.5+
230919 V00 0.1- 0.3- 230919 033 0.9- 1.0+ 230920 V06 0.3- 0.2-
230919 V06 0.1+ 0.1- 230919 033 0.3- 0.2+ 230920 V06 0.2+ 0.2-
230919 V06 0.0 0.0 230919 033 0.6- 0.3+ 230920 H21 0.1+ 0.2+
230919 V06 0.1+ 0.1- 230920 858 0.6- 0.7+ 230920 H21 0.1- 0.0
230919 V06 0.0 0.0 230920 V06 0.4+ 0.1+ 230920 H21 0.1- 0.1-
Ephemeris:
2023 SB2 a,e,i = 1.23, 0.30, 7 q = 0.8638
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 08 21 23 40 17.1 -20 48 14 0.1781 1.1747 154.2 22.0 25.4
...
2023 09 05 23 31 24.0 -18 44 04 0.09657 1.1021 165.1 13.6 23.6
...
2023 09 13 23 11 16.0 -14 05 32 0.05793 1.0635 169.7 9.8 22.3
...
2023 09 19 22 28 00.6 -02 34 10 0.03197 1.0351 161.1 18.3 21.3
2023 09 20 22 13 58.4 +01 22 51 0.02819 1.0305 156.6 22.8 21.1
2023 09 21 21 55 49.1 +06 28 51 0.02473 1.0258 150.4 28.9 21.0
...
2023 09 27 16 55 47.6 +48 28 01 0.02060 0.9986 78.5 100.4 22.9
...
2023 10 05 13 19 43.4 +38 53 56 0.05081 0.9645 44.2 133.7 27.3
...
2023 10 20 12 33 24.5 +29 36 05 0.1210 0.9104 42.5 132.4 28.9
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-S109
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