[Iaude] MPEC X119: 2023 XW2 [a=2.53,e=0.62,i=1.7,H=27.2]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Wed Dec 6 18:15:14 EST 2023
M.P.E.C. 2023-X119 Issued 2023 December 6, 23:13 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 XW2
Observations:
K23X02W*1C2023 12 05.39057204 24 10.631+11 41 09.24 20.22GVEX119G96
K23X02W 1C2023 12 05.39571404 24 18.223+11 41 23.50 19.86GVEX119G96
K23X02W 1C2023 12 05.40085504 24 25.945+11 41 37.79 20.13GVEX119G96
K23X02W 1C2023 12 05.40601104 24 33.606+11 41 51.50 19.83GVEX119G96
K23X02W C2023 12 05.42789804 25 06.150+11 42 41.27 19.7 GVEX119H01
K23X02W C2023 12 05.43162704 25 11.835+11 42 51.15 19.7 GVEX119H01
K23X02W C2023 12 05.43645104 25 19.243+11 43 04.38 19.7 GVEX119H01
K23X02W C2023 12 05.44160904 25 27.127+11 43 18.32 20.5 GVEX119H01
K23X02W KC2023 12 05.44943604 25 39.515+11 43 49.48 19.78GVEX119I52
K23X02W KC2023 12 05.45059104 25 41.264+11 43 52.10 19.99GVEX119I52
K23X02W KC2023 12 05.45175404 25 43.043+11 43 55.74 20.12GVEX119I52
K23X02W KC2023 12 05.45291204 25 44.846+11 43 58.80 19.93GVEX119I52
K23X02W KB2023 12 06.21026 04 49 03.96 +12 23 02.5 19.8 GVEX119734
K23X02W KB2023 12 06.21832 04 49 19.71 +12 23 28.8 19.6 GVEX119734
K23X02W KC2023 12 06.22074804 49 28.02 +12 23 54.7 19.5 GXEX119858
K23X02W KB2023 12 06.22627 04 49 35.27 +12 23 55.1 19.7 GVEX119734
K23X02W KC2023 12 06.22763704 49 41.50 +12 24 17.8 19.7 GXEX119858
K23X02W KB2023 12 06.23412 04 49 50.65 +12 24 21.1 19.6 GVEX119734
K23X02W KC2023 12 06.23446204 49 54.86 +12 24 40.2 19.6 GXEX119858
K23X02W mC2023 12 06.24879304 50 24.760+12 25 41.48 19.71GVEX119I52
K23X02W mC2023 12 06.24903504 50 25.242+12 25 42.13 VEX119I52
K23X02W mC2023 12 06.24927404 50 25.739+12 25 43.00 VEX119I52
K23X02W mC2023 12 06.24951904 50 26.218+12 25 43.82 20.17GVEX119I52
K23X02W KB2023 12 06.93106 05 17 07.67 +13 00 35.8 20.3 VZEX119C95
K23X02W KB2023 12 06.93850 05 17 26.43 +13 01 00.0 18.9 VZEX119C95
Observer details:
734 Farpoint Observatory, Eskridge. Observers D. Cromer, G. Hug, D. Goodin,
R. Valentine. Measurer D. Cromer. 0.69-m f/3.54 reflector + CMO.
858 Tebbutt Observatory, Edgewood. Observer F. B. Zoltowski. 0.51-m f/8.1
Schmidt-Cassegrain + CCD.
C95 SATINO Remote Observatory, Haute Provence. Observer D. Husar. 0.30-m
f/5.8 reflector + CMO.
G96 Mt. Lemmon Survey. Observer J. K. Hogan. 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. 1.5-m reflector + 10K 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 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. 1.0-m
prime focus + CCD.
Orbital elements:
2023 XW2 Earth MOID = 0.0001 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 333.73628 (2000.0) P Q
n 0.24539350 Peri. 21.13520 -0.22177619 -0.97463426
a 2.5267407 Node 81.68785 +0.89022146 -0.21495372
e 0.6198679 Incl. 1.74066 +0.39789580 -0.06231344
P 4.02 H 27.27 G 0.15 U 8
Residuals in seconds of arc
231205 G96 0.1+ 0.2- 231205 I52 0.1- 0.3- 231206 858 0.3- 0.1-
231205 G96 0.5- 0.1- 231205 I52 0.3- 0.2+ 231206 I52 0.2- 0.1+
231205 G96 0.5+ 0.2+ 231205 I52 0.1- 0.1+ 231206 I52 0.1- 0.1-
231205 G96 0.0 0.2- 231206 734 0.0 0.0 231206 I52 0.3+ 0.0
231205 H01 0.0 0.0 231206 734 0.0 0.3- 231206 I52 0.2+ 0.0
231205 H01 0.0 0.2- 231206 858 0.6+ 0.3+ 231206 C95 0.1+ 0.4-
231205 H01 0.4+ 0.1+ 231206 734 0.0 0.1- 231206 C95 0.1- 0.1+
231205 H01 0.1- 0.1+ 231206 858 0.2+ 0.3+
231205 I52 0.3+ 0.1+ 231206 734 0.2- 0.3+
Ephemeris:
2023 XW2 a,e,i = 2.53, 0.62, 2 q = 0.9605
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 11 06 02 31 55.0 +08 05 56 0.2036 1.1934 172.0 6.7 24.7
...
2023 11 21 02 42 00.6 +07 48 44 0.1075 1.0902 161.0 17.2 23.5
...
2023 11 29 03 05 55.3 +08 42 26 0.06182 1.0444 158.7 20.1 22.3
...
2023 12 05 04 14 43.8 +11 24 22 0.03057 1.0154 167.2 12.4 20.5
2023 12 06 04 41 58.6 +12 14 24 0.02606 1.0111 169.8 10.0 20.0
2023 12 07 05 20 01.2 +13 07 30 0.02208 1.0070 168.5 11.3 19.7
...
2023 12 13 11 20 44.6 +04 35 26 0.02521 0.9854 91.2 87.3 22.3
...
2023 12 21 13 05 29.5 -01 45 37 0.06484 0.9666 72.8 103.5 25.1
...
2024 01 05 13 43 11.8 -04 14 27 0.1428 0.9648 78.4 93.3 26.3
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-X119
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