[Iaude] MPEC T17: 2023 SN8 [a=2.12,e=0.54,i=1.7,H=28.0]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Wed Oct 4 13:09:19 EDT 2023
M.P.E.C. 2023-T17 Issued 2023 October 4, 17:07 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 SN8
Observations:
K23S08N C2023 09 16.24652220 43 10.334-27 23 32.15 21.89GVET017F52
K23S08N C2023 09 16.25668920 43 09.966-27 23 37.95 21.88GVET017F52
K23S08N C2023 09 16.26688020 43 09.572-27 23 43.60 22.70GVET017F52
K23S08N C2023 09 16.27707120 43 09.170-27 23 49.43 21.91GVET017F52
K23S08N* C2023 09 22.82900521 25 10.812-29 18 14.00 18.98oVET017M22
K23S08N C2023 09 22.83234721 25 15.761-29 18 26.96 19.17oVET017M22
K23S08N C2023 09 22.83784921 25 24.470-29 18 47.41 18.85oVET017M22
K23S08N C2023 09 22.84868021 25 41.602-29 19 27.01 18.43oVET017M22
K23S08N C2023 09 24.08033700 06 32.933-28 14 17.02 15.74oVET017W68
K23S08N C2023 09 24.08356500 07 49.534-28 10 56.60 15.75oVET017W68
K23S08N C2023 09 24.08872300 09 53.983-28 05 22.78 16.20oVET017W68
K23S08N C2023 09 24.13652500 30 25.382-27 01 53.47 16.05oVET017W68
K23S08N C2023 09 24.13833300 31 14.700-26 59 01.32 15.61oVET017W68
K23S08N C2023 09 24.14187000 32 51.950-26 53 18.28 15.39oVET017W68
K23S08N C2023 09 24.17699600 49 46.111-25 47 56.47 14.86oVET017W68
K23S08N C2023 09 24.17880500 50 40.706-25 44 08.41 15.45oVET017W68
K23S08N C2023 09 24.19297900 57 54.929-25 12 44.89 14.82oVET017W68
K23S08N C2023 09 24.19478200 58 51.475-25 08 31.63 15.09oVET017W68
Observer details:
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, K. Chambers, T. Dukes, T.
Lowe, P. Minguez, A. Schultz, I. Smith. Measurers S. Chastel, J.
Fairlamb, M. Huber, Y. Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m
Ritchey-Chretien + CCD.
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.
Orbital elements:
2023 SN8 Earth MOID = 0.0005 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Pan
M 350.84029 (2000.0) P Q
n 0.31865464 Peri. 20.00857 +0.92516613 -0.37956055
a 2.1228659 Node 2.29893 +0.34407844 +0.83734750
e 0.5383670 Incl. 1.70041 +0.16024249 +0.39342465
P 3.09 H 28.02 G 0.15 U 9
Residuals in seconds of arc
230916 F52 0.1- 0.1- 230922 M22 0.2- 0.5- 230924 W68 0.8+ 1.3+
230916 F52 0.0 0.2+ 230922 M22 0.8- 0.4+ 230924 W68 2.5- 0.2+
230916 F52 0.0 0.2+ 230924 W68 0.9+ 0.6+ 230924 W68 1.1- 0.4+
230916 F52 0.2+ 0.3- 230924 W68 2.5- 0.1- 230924 W68 0.5+ 0.2+
230922 M22 2.1+ 1.5- 230924 W68 1.6+ 1.2+ 230924 W68 2.6- 0.5-
230922 M22 1.3- 1.3- 230924 W68 3.4+ 1.7+ 230924 W68 1.7+ 0.7+
Ephemeris:
2023 SN8 a,e,i = 2.12, 0.54, 2 q = 0.9800
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 09 04 20 42 39.7 -26 26 43 0.09591 1.0881 144.4 32.7 24.5
...
2023 09 19 20 47 37.5 -27 41 18 0.02524 1.0214 130.7 48.3 21.9
...
2023 09 27 08 12 37.9 +25 41 41 0.01226 0.9972 63.8 115.6 23.0
...
2023 10 03 08 35 51.0 +26 59 31 0.04011 0.9846 65.0 112.9 25.3
2023 10 04 08 37 10.0 +27 01 39 0.04474 0.9830 65.7 111.9 25.5
2023 10 05 08 38 19.0 +27 03 00 0.04936 0.9816 66.4 110.9 25.7
...
2023 10 11 08 43 30.7 +27 02 12 0.07685 0.9765 71.2 104.5 26.3
...
2023 10 19 08 48 44.8 +26 51 35 0.1124 0.9788 77.9 95.7 26.7
...
2023 11 03 08 55 40.0 +26 30 28 0.1732 1.0103 91.0 79.1 27.0
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-T17
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