[Iaude] MPEC X214: 2023 XG8 [a=1.93,e=0.56,i=11.2,H=22.7]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Mon Dec 11 10:03:48 EST 2023
M.P.E.C. 2023-X214 Issued 2023 December 11, 15:02 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 XG8
Observations:
K23X08G* C2023 12 04.22008201 46 03.171+13 50 23.83 21.67wXEX214F52
K23X08G C2023 12 04.23423501 46 00.085+13 50 36.46 22.30wXEX214F52
K23X08G C2023 12 04.24842401 45 56.996+13 50 48.90 22.11wXEX214F52
K23X08G C2023 12 04.26274801 45 53.889+13 51 01.29 22.32wXEX214F52
K23X08G KC2023 12 09.09574301 29 09.848+15 05 05.28 22.43GVEX214I52
K23X08G KC2023 12 09.10193601 29 08.495+15 05 11.40 21.59GVEX214I52
K23X08G KC2023 12 10.15057101 25 31.359+15 22 34.65 21.8 GVEX214H01
K23X08G KC2023 12 10.15616801 25 30.180+15 22 40.17 22.3 GVEX214H01
K23X08G KC2023 12 10.16609801 25 28.029+15 22 50.24 21.9 GVEX214H01
K23X08G KC2023 12 10.17516701 25 26.069+15 22 59.15 22.0 GVEX214H01
K23X08G KC2023 12 11.06544301 22 24.140+15 38 07.70 21.68GVEX214V06
K23X08G KC2023 12 11.08760601 22 19.380+15 38 31.00 22.79GVEX214V06
K23X08G KC2023 12 11.09868901 22 17.010+15 38 42.50 22.08GVEX214V06
Observer details:
F52 Pan-STARRS 2, Haleakala. Observers J. Herman, T. Lowe, P. Minguez, A.
Schultz, I. Smith. Measurers K. Chambers, 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.
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.
I52 Steward Observatory, Mt. Lemmon Station. Observer K. W. Wierzchos.
Measurers E. C. Beshore, 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, F. C. Shelly, K. W. Wierzchos. 1.0-m
prime focus + CCD.
V06 Catalina Sky Survey-Kuiper. Observer G. J. Leonard. Measurers E. C.
Beshore, 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, F. C. Shelly, K. W. Wierzchos. 1.55-m reflector +
1K CCD.
Orbital elements:
2023 XG8 Earth MOID = 0.1043 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 MPC
M 303.19029 (2000.0) P Q
n 0.36837885 Peri. 88.62983 -0.81365161 -0.55798355
a 1.9272568 Node 57.42737 +0.42594537 -0.76320419
e 0.5607991 Incl. 11.16464 +0.39565338 -0.32584310
P 2.68 H 22.75 G 0.15 U 8
Residuals in seconds of arc
231204 F52 0.1+ 0.2- 231209 I52 0.2- 0.0 231211 V06 0.0 0.0
231204 F52 0.1- 0.1+ 231210 H01 0.2- 0.1+ 231211 V06 0.1- 0.1+
231204 F52 0.1- 0.1+ 231210 H01 0.2+ 0.0 231211 V06 0.0 0.0
231204 F52 0.1+ 0.0 231210 H01 0.1+ 0.1+
231209 I52 0.0 0.0 231210 H01 0.0 0.1-
Ephemeris:
2023 XG8 a,e,i = 1.93, 0.56, 11 q = 0.8465
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 11 11 02 56 56.4 +10 08 02 0.4647 1.4525 172.8 4.9 22.3
...
2023 11 26 02 13 56.7 +12 07 02 0.3717 1.3272 152.2 20.3 22.2
...
2023 12 04 01 46 48.2 +13 47 19 0.3397 1.2601 138.4 31.3 22.2
...
2023 12 10 01 26 02.7 +15 20 11 0.3220 1.2102 128.0 39.9 22.3
2023 12 11 01 22 37.0 +15 37 08 0.3195 1.2019 126.3 41.3 22.3
2023 12 12 01 19 12.2 +15 54 31 0.3170 1.1937 124.6 42.8 22.3
...
2023 12 18 00 59 10.8 +17 47 38 0.3042 1.1447 114.6 51.4 22.4
...
2023 12 26 00 33 38.7 +20 41 33 0.2899 1.0815 102.0 62.8 22.5
...
2024 01 10 23 44 15.6 +27 03 03 0.2636 0.9740 80.2 84.3 22.8
A. U. Tomatic (C) Copyright 2023 MPC M.P.E.C. 2023-X214
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