[Iaude] MPEC S108: 2023 SA2 [a=2.05,e=0.46,i=5.2,H=22.5]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Wed Sep 20 07:22:34 EDT 2023
M.P.E.C. 2023-S108 Issued 2023 September 20, 11:20 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 SA2
Observations:
K23S02A*KC2023 09 17.22048 00 18 12.44 -44 16 40.9 20.6 GVES108W94
K23S02A KC2023 09 17.22676 00 18 14.09 -44 16 24.2 VES108W94
K23S02A KC2023 09 17.23298 00 18 15.72 -44 16 07.5 20.2 GVES108W94
K23S02A KC2023 09 17.25556 00 18 21.82 -44 15 05.0 20.2 GVES108X10
K23S02A KC2023 09 17.25602 00 18 21.93 -44 15 03.6 19.9 GVES108X10
K23S02A KC2023 09 17.26003 00 18 23.02 -44 14 52.9 20.4 GVES108X10
K23S02A KC2023 09 17.26168 00 18 23.50 -44 14 48.4 VES108X10
K23S02A KC2023 09 17.26422 00 18 24.16 -44 14 41.5 20.2 GVES108X10
K23S02A KC2023 09 17.26856 00 18 25.34 -44 14 29.1 18.7 GVES108X10
K23S02A KC2023 09 18.18597 00 22 57.59 -43 32 51.0 VES108X10
K23S02A KC2023 09 18.19156 00 22 59.02 -43 32 36.1 19.2 GVES108X10
K23S02A KC2023 09 18.19713 00 23 00.46 -43 32 20.7 19.3 GVES108X10
K23S02A KC2023 09 18.55243 00 24 42.11 -43 15 49.1 qES108E23
K23S02A KC2023 09 18.57326 00 24 47.33 -43 14 51.2 19.3 VqES108E23
K23S02A KC2023 09 18.59410 00 24 52.52 -43 13 53.4 20.3 VqES108E23
K23S02A 0B2023 09 18.92720600 26 26.236-42 58 36.94 19.8 VZES108M49
K23S02A 0B2023 09 18.93075900 26 27.120-42 58 27.02 19.8 VZES108M49
K23S02A 0B2023 09 18.93431400 26 27.997-42 58 17.56 20.3 VZES108M49
K23S02A KC2023 09 20.25322 00 32 14.14 -41 56 24.7 19.1 GVES108X10
K23S02A KC2023 09 20.25895 00 32 15.52 -41 56 08.1 19.4 GVES108X10
K23S02A KC2023 09 20.26463 00 32 16.82 -41 55 51.3 20.5 GVES108X10
Observer details:
E23 Arcadia. Observer A. Hidas. 0.35-m f/1.9 reflector + CCD.
M49 IAS Remote Observatory, Hakos. Observers D. Husar, M. Junius. Measurer
D. Husar. 0.25-m f/4.5 reflector + CMO.
W94 MAP, San Pedro de Atacama. Observers A. Maury, G. Attard. Measurers D.
Parrott, F. Signoret, J.-M. Mari. 0.28-m f/2.2 Schmidt astrograph + CCD.
X10 OVTLN, San Pedro de Atacama. Observers A. Maury, G. Attard, F. Signoret.
Measurers A. Maury, G. Attard, D. Parrott, J.-M. Mari. 0.50-m f/4
reflector + CCD.
Orbital elements:
2023 SA2 Earth MOID = 0.1177 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 2.86983 (2000.0) P Q
n 0.33635820 Peri. 234.74441 +0.93485297 +0.34424711
a 2.0477081 Node 104.98187 -0.28949206 +0.88073198
e 0.4614681 Incl. 5.15853 -0.20553413 +0.32527698
P 2.93 H 22.53 G 0.15 U 9
Residuals in seconds of arc
230917 W94 0.2+ 0.4- 230917 X10 0.0 0.8- 230918 E23 0.3- 0.8+
230917 W94 0.2- 0.7- 230917 X10 0.1+ 0.5- 230918 M49 0.3- 0.2+
230917 W94 0.6- 0.9- 230918 X10 0.1- 0.4+ 230918 M49 0.1- 0.5+
230917 X10 0.1- 0.3- 230918 X10 0.0 0.2+ 230918 M49 0.0 0.3+
230917 X10 0.3- 0.2- 230918 X10 0.3+ 0.5+ 230920 X10 0.8- 0.2-
230917 X10 0.1- 0.6- 230918 E23 0.3+ 1.4- 230920 X10 0.3+ 0.2-
230917 X10 0.2+ 0.7- 230918 E23 0.1+ 0.0 230920 X10 0.6+ 0.1+
Ephemeris:
2023 SA2 a,e,i = 2.05, 0.46, 5 q = 1.1028
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 08 21 20 50 32.5 -49 01 09 0.1286 1.1144 140.8 35.1 19.8
...
2023 09 05 22 55 22.2 -51 09 14 0.1264 1.1028 136.0 39.5 19.8
...
2023 09 13 23 54 25.0 -47 14 10 0.1335 1.1068 136.3 38.9 19.9
...
2023 09 19 00 26 44.3 -42 54 58 0.1426 1.1145 137.8 37.3 20.0
2023 09 20 00 31 10.2 -42 08 06 0.1444 1.1162 138.1 37.0 20.1
2023 09 21 00 35 21.3 -41 20 37 0.1463 1.1179 138.4 36.6 20.1
...
2023 09 27 00 55 51.7 -36 29 01 0.1594 1.1306 140.9 34.0 20.2
...
2023 10 05 01 13 42.8 -30 06 02 0.1816 1.1531 144.6 30.2 20.4
...
2023 10 20 01 30 40.6 -19 25 03 0.2391 1.2098 150.5 23.9 21.0
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-S108
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