[Iaude] MPEC X185: 2023 XE6 [a=1.79,e=0.37,i=15.2,H=23.0]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Sun Dec 10 19:52:05 EST 2023
M.P.E.C. 2023-X185 Issued 2023 December 11, 00:50 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 XE6
Observations:
K23X06E* C2023 12 07.17491100 50 00.262+08 16 32.41 22.45GVEX185V00
K23X06E C2023 12 07.18042800 50 00.208+08 16 53.83 22.19GVEX185V00
K23X06E C2023 12 07.18593400 50 00.125+08 17 14.96 21.59GVEX185V00
K23X06E C2023 12 07.19144000 50 00.092+08 17 36.13 21.93GVEX185V00
K23X06E C2023 12 07.23008000 49 59.626+08 20 02.67 21.5 GVEX185H01
K23X06E C2023 12 07.23300300 49 59.598+08 20 14.11 21.6 GVEX185H01
K23X06E C2023 12 07.24167600 49 59.532+08 20 47.10 21.5 GVEX185H01
K23X06E C2023 12 07.24711700 49 59.494+08 21 07.66 22.1 GVEX185H01
K23X06E KC2023 12 07.26358 00 49 59.39 +08 22 12.7 21.6 RVEX185291
K23X06E KC2023 12 07.27494 00 49 59.36 +08 22 55.3 22.1 RVEX185291
K23X06E KC2023 12 07.28633 00 49 59.28 +08 23 40.2 VEX185291
K23X06E KC2023 12 08.09115 00 50 03.26 +09 15 08.7 22.6 RVEX185291
K23X06E KC2023 12 08.10014 00 50 03.18 +09 15 42.8 22.3 RVEX185291
K23X06E KC2023 12 08.10916 00 50 03.17 +09 16 18.2 22.2 RVEX185291
K23X06E KC2023 12 09.17679 00 50 09.71 +10 24 34.8 22.2 RVEX185291
K23X06E KC2023 12 09.18839 00 50 09.67 +10 25 18.4 21.9 RVEX185291
K23X06E KC2023 12 09.20012 00 50 09.67 +10 26 03.4 22.2 RVEX185291
K23X06E KC2023 12 10.08848 00 50 21.08 +11 22 48.3 23.1 RVEX185291
K23X06E KC2023 12 10.11096 00 50 21.14 +11 24 14.3 22.3 RVEX185291
Observer details:
291 LPL/Spacewatch II. Observers R. A. Mastaler, M. T. Read. 1.8-m f/2.7
reflector + CCD.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 Ritchey-Chretien + CCD.
V00 Kitt Peak-Bok. Observer H. Groeller. 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.
Orbital elements:
2023 XE6 Earth MOID = 0.1607 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Bell
M 315.90679 (2000.0) P Q
n 0.41173343 Peri. 23.20446 +0.13150213 -0.96503859
a 1.7894736 Node 59.92704 +0.86350621 -0.00082577
e 0.3672632 Incl. 15.18884 +0.48689241 +0.26210655
P 2.39 H 23.06 G 0.15 U 9
Residuals in seconds of arc
231207 V00 0.0 0.3- 231207 H01 0.0 0.1- 231209 291 0.1+ 0.6+
231207 V00 0.1+ 0.0 231207 291 0.7- 0.8+ 231209 291 0.3- 0.1-
231207 V00 0.3- 0.1+ 231207 291 0.0 0.1+ 231209 291 0.1- 0.0
231207 V00 0.1+ 0.1+ 231207 291 0.2- 1.5+ 231210 291 0.0 0.0
231207 H01 0.0 0.0 231208 291 0.1+ 0.3- 231210 291 0.1+ 0.2-
231207 H01 0.0 0.3+ 231208 291 0.2- 0.8-
231207 H01 0.0 0.1+ 231208 291 0.6+ 0.0
Ephemeris:
2023 XE6 a,e,i = 1.79, 0.37, 15 q = 1.1323
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 11 11 01 14 01.0 -16 20 36 0.2948 1.2230 137.2 33.4 22.2
...
2023 11 26 00 54 36.7 -03 21 46 0.2772 1.1770 127.6 41.6 22.3
...
2023 12 04 00 50 22.9 +04 54 10 0.2782 1.1584 122.3 46.0 22.4
...
2023 12 10 00 50 19.5 +11 17 17 0.2834 1.1475 118.5 49.0 22.5
2023 12 11 00 50 34.9 +12 21 03 0.2846 1.1460 117.9 49.4 22.5
2023 12 12 00 50 54.9 +13 24 39 0.2859 1.1445 117.3 49.8 22.5
...
2023 12 18 00 54 33.1 +19 40 23 0.2957 1.1375 114.1 52.1 22.6
...
2023 12 26 01 03 46.4 +27 35 39 0.3132 1.1327 110.7 54.3 22.8
...
2024 01 10 01 35 11.9 +40 27 51 0.3575 1.1383 106.6 55.9 23.1
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-X185
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