MPEC 2023-S237 : 2023 SG7
The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.A form allowing access to any MPEC is at the bottom of this page.
Read MPEC 2023-S236
Read MPEC 2023-S238
M.P.E.C. 2023-S237 Issued 2023 September 27, 13:30 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@CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2023 SG7
Observations:
K23S07G*1C2023 09 24.17371722 39 27.914+25 33 00.32 20.95GVES237G96
K23S07G 1C2023 09 24.17900322 39 28.019+25 32 27.60 20.51GVES237G96
K23S07G 1C2023 09 24.18427822 39 28.015+25 31 53.33 21.17GVES237G96
K23S07G 1C2023 09 24.18954522 39 27.954+25 31 19.63 21.20GVES237G96
K23S07G KC2023 09 24.23353722 39 28.465+25 26 37.43 21.45GVES237I52
K23S07G KC2023 09 24.23481822 39 28.501+25 26 29.33 21.63GVES237I52
K23S07G KC2023 09 24.23609822 39 28.498+25 26 20.98 21.23GVES237I52
K23S07G HC2023 09 24.88948 22 39 47.16 +24 14 42.4 VES237204
K23S07G HC2023 09 24.91049 22 39 47.44 +24 12 22.1 21.5 GVES237204
K23S07G KC2023 09 26.12416722 40 28.182+21 52 40.80 21.21GVES237I52
K23S07G KC2023 09 26.13352722 40 28.369+21 51 34.02 21.20GVES237I52
K23S07G KC2023 09 26.14876722 40 28.44 +21 49 45.9 21.6 GXES237858
K23S07G KC2023 09 26.15781822 40 28.57 +21 48 41.3 21.2 GXES237858
K23S07G KC2023 09 26.16821122 40 28.77 +21 47 27.2 21.2 GXES237858
K23S07G KC2023 09 27.11902622 41 04.05 +19 51 22.4 21.6 GXES237858
K23S07G KC2023 09 27.13356522 41 04.46 +19 49 33.5 21.7 GXES237858
K23S07G KC2023 09 27.14427622 41 04.64 +19 48 13.4 21.3 GXES237858
Observer details:
204 Schiaparelli Observatory. Observers L. Buzzi, G. Galli. 0.84-m f/3.5
reflector + CCD.
858 Tebbutt Observatory, Edgewood. Observer F. B. Zoltowski. 0.51-m f/8.1
Schmidt-Cassegrain + CCD.
G96 Mt. Lemmon Survey. 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. 1.5-m
reflector + 10K CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer A. Serrano. 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.
Orbital elements:
2023 SG7 Earth MOID = 0.1266 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 304.66601 (2000.0) P Q
n 0.66529850 Peri. 234.81859 +0.44090618 -0.89465089
a 1.2995461 Node 189.84888 +0.89745200 +0.44063750
e 0.1861075 Incl. 24.93822 +0.01347755 -0.07374542
P 1.48 H 23.70 G 0.15 U 9
Residuals in seconds of arc
230924 G96 0.1+ 0.4- 230924 I52 0.1+ 0.1- 230926 858 0.1- 0.5+
230924 G96 0.8+ 0.6+ 230924 204 0.1+ 0.1+ 230926 858 0.1+ 0.3+
230924 G96 0.0 0.0 230924 204 0.2- 0.1+ 230927 858 0.4- 0.8+
230924 G96 1.5- 0.1- 230926 I52 0.0 0.1+ 230927 858 0.6+ 0.1+
230924 I52 0.0 0.2- 230926 I52 0.0 0.5- 230927 858 0.3- 0.1-
230924 I52 0.3+ 0.0 230926 858 0.4+ 0.9+
Ephemeris:
2023 SG7 a,e,i = 1.30, 0.19, 25 q = 1.0577
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 08 28 22 39 37.0 +47 35 45 0.3625 1.2424 122.3 43.4 23.6
...
2023 09 12 22 37 37.9 +40 43 34 0.2582 1.2001 133.8 37.2 22.7
...
2023 09 20 22 38 04.5 +32 09 02 0.2098 1.1783 142.7 31.1 22.0
...
2023 09 26 22 40 21.9 +22 07 42 0.1805 1.1625 149.8 25.7 21.5
2023 09 27 22 40 57.7 +20 06 33 0.1765 1.1599 150.8 24.9 21.4
2023 09 28 22 41 37.5 +17 59 21 0.1728 1.1573 151.7 24.2 21.3
...
2023 10 04 22 47 06.6 +03 23 30 0.1573 1.1424 152.5 23.9 21.1
...
2023 10 12 22 58 49.8 -18 03 28 0.1584 1.1237 139.7 35.1 21.4
...
2023 10 27 23 34 59.8 -46 14 06 0.2134 1.0937 112.5 57.1 22.6
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-S237
Read MPEC 2023-S236
Read MPEC 2023-S238
Enter an MPEC number in one of the following forms:
- 1997-B01 (the full form)
- J97B01 (the packed version of the full form)
- B01 (the abbreviated form)