MPEC 2022-S229 : 2022 SN9
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M.P.E.C. 2022-S229 Issued 2022 September 25, 06:44 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. 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@CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2022 SN9
Observations:
K22S09N* C2022 09 22.37505000 09 30.950+10 14 33.15 22.08wUES229F52
K22S09N C2022 09 22.39700600 09 31.910+10 12 29.08 21.22wUES229F52
K22S09N C2022 09 22.40799000 09 32.390+10 11 26.97 21.24wUES229F52
K22S09N C2022 09 22.49679400 09 36.270+10 03 01.55 21.65GVES229F51
K22S09N C2022 09 22.49746100 09 36.293+10 02 58.13 21.52GVES229F51
K22S09N pC2022 09 22.85809800 09 58.50 +09 28 25.5 21.7 GVES229L01
K22S09N pC2022 09 22.86132300 09 58.62 +09 28 06.5 21.8 GVES229L01
K22S09N pC2022 09 22.86518200 09 58.91 +09 27 45.6 21.8 GVES229L01
K22S09N pC2022 09 22.87166800 09 59.24 +09 27 07.1 22.0 GVES229L01
K22S09N 1C2022 09 23.08402 00 10 09.42 +09 06 45.4 21.4 VXES229033
K22S09N 1C2022 09 23.08674 00 10 09.56 +09 06 29.5 21.3 VXES229033
K22S09N KC2022 09 23.21900100 10 18.32 +08 53 53.4 21.6 VuES229H21
K22S09N KC2022 09 23.22335100 10 18.53 +08 53 28.4 21.5 VuES229H21
K22S09N KC2022 09 23.22697300 10 18.69 +08 53 07.4 22.2 VuES229H21
K22S09N KC2022 09 25.17937200 12 10.09 +05 41 58.4 21.8 VuES229H21
K22S09N KC2022 09 25.18371800 12 10.31 +05 41 32.7 21.7 VuES229H21
K22S09N KC2022 09 25.18806500 12 10.49 +05 41 06.8 21.4 VuES229H21
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, C.
Hoegner, F. Ludwig, B. Stecklum, C. Demeautis. Measurer B. Stecklum.
1.34-m f/3 Schmidt + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, T. Lowe, A.
Schultz, I. Smith. Measurers S. Chastel, J. Fairlamb, M. Huber, Y.
Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz, I.
Smith. Measurers K. Chambers, S. Chastel, T. de Boer, J. Fairlamb, H.
Gao, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R.
Weryk. 1.8-m Ritchey-Chretien + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 1.3-m f/4.0 astrograph + CCD.
L01 Visnjan Observatory, Tican. Observers K. Korlevic, I. Lyon, L. Poropat.
Measurer K. Korlevic. 1.0-m f/2.9 reflector + CCD.
Orbital elements:
2022 SN9 Earth MOID = 0.2536 AU
Epoch 2022 Aug. 9.0 TT = JDT 2459800.5 Veres
M 323.41182 (2000.0) P Q
n 0.49278190 Peri. 199.13330 +0.92094860 -0.38840759
a 1.5874482 Node 184.14740 +0.38946123 +0.92014165
e 0.2159514 Incl. 25.83389 +0.01317720 -0.04978846
P 2.00 H 23.60 G 0.15 U 9
Residuals in seconds of arc
220922 F52 0.1+ 0.1- 220922 L01 1.1- 0.6- 220923 H21 0.1- 0.3+
220922 F52 0.0 0.1+ 220922 L01 0.4+ 0.6+ 220923 H21 0.2- 0.2+
220922 F52 0.0 0.2+ 220922 L01 0.6+ 0.9- 220925 H21 0.0 0.1-
220922 F51 0.1+ 0.3- 220923 033 0.0 0.2+ 220925 H21 0.3+ 0.1+
220922 F51 0.0 0.0 220923 033 0.0 0.0 220925 H21 0.1- 0.0
220922 L01 0.5- 0.0 220923 H21 0.3- 0.2+
Ephemeris:
2022 SN9 a,e,i = 1.59, 0.22, 26 q = 1.2446
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2022 08 26 23 41 46.0 +36 24 11 0.4097 1.3079 129.0 36.9 23.7
...
2022 09 10 23 57 33.4 +26 18 51 0.3129 1.2801 146.7 25.6 22.8
...
2022 09 18 00 05 20.9 +16 45 25 0.2761 1.2683 160.2 15.6 22.2
...
2022 09 24 00 11 02.3 +07 38 34 0.2593 1.2608 172.3 6.1 21.6
2022 09 25 00 11 59.2 +06 00 10 0.2576 1.2597 174.4 4.4 21.5
2022 09 26 00 12 56.1 +04 20 24 0.2562 1.2586 176.6 2.7 21.4
...
2022 10 02 00 18 43.6 -05 49 17 0.2548 1.2530 170.3 7.7 21.7
...
2022 10 10 00 26 55.1 -18 21 46 0.2709 1.2477 153.9 20.6 22.3
...
2022 10 25 00 44 14.9 -34 05 43 0.3409 1.2448 130.9 37.1 23.2
M. P. C. Staff (C) Copyright 2022 MPC M.P.E.C. 2022-S229
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