[Iaude] MPEC X181: 2023 XA6 [a=2.07,e=0.44,i=12.2,H=20.7]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Sun Dec 10 18:03:28 EST 2023
M.P.E.C. 2023-X181 Issued 2023 December 10, 23:01 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 XA6
Observations:
K23X06A 1C2023 11 15.36254903 34 03.518+39 32 53.34 21.40GVEX181G96
K23X06A 1C2023 11 15.36776303 34 02.845+39 32 57.12 21.62GVEX181G96
K23X06A 1C2023 11 15.37299003 34 02.226+39 33 00.61 21.68GVEX181G96
K23X06A 1C2023 11 15.37821503 34 01.596+39 33 03.60 21.42GVEX181G96
K23X06A* C2023 12 08.26835002 46 18.930+41 44 17.59 21.73GVEX181V00
K23X06A C2023 12 08.27387802 46 18.253+41 44 17.59 21.72GVEX181V00
K23X06A C2023 12 08.28487802 46 16.871+41 44 17.95 VEX181V00
K23X06A C2023 12 08.33787202 46 10.296+41 44 17.47 21.9 GVEX181H01
K23X06A C2023 12 08.34352702 46 09.616+41 44 17.54 21.3 GVEX181H01
K23X06A KC2023 12 09.18120402 44 32.363+41 44 42.36 21.94GVEX181I52
K23X06A KC2023 12 09.18585602 44 31.834+41 44 42.14 21.68GVEX181I52
K23X06A KC2023 12 09.19231802 44 31.024+41 44 42.29 21.77GVEX181I52
K23X06A !C2023 12 09.21413 02 44 28.52 +41 44 42.6 22.0 RVEX181673
K23X06A !C2023 12 09.22741 02 44 26.86 +41 44 42.9 VEX181673
K23X06A KC2023 12 10.28061 02 42 25.85 +41 44 46.0 21.1 RVEX181291
K23X06A KC2023 12 10.28809 02 42 24.95 +41 44 45.4 VEX181291
K23X06A KC2023 12 10.29559 02 42 24.10 +41 44 45.1 VEX181291
Observer details:
291 LPL/Spacewatch II. Observer M. T. Read. 1.8-m f/2.7 reflector + CCD.
673 Table Mountain Observatory, Wrightwood. Observer J. Pittichova. 1.0-m
f/15 reflector + CCD.
G96 Mt. Lemmon Survey. Observer H. Groeller. 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 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.
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 XA6 Earth MOID = 0.2039 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Bell
M 294.66376 (2000.0) P Q
n 0.33162849 Peri. 138.99844 -0.86757056 -0.49552594
a 2.0671318 Node 11.52066 +0.38319090 -0.72008282
e 0.4387195 Incl. 12.17919 +0.31699537 -0.48573117
P 2.97 H 20.74 G 0.15 U 7
Residuals in seconds of arc
231115 G96 0.8+ 0.6- 231208 V00 0.1- 0.1+ 231209 673 0.5+ 0.3+
231115 G96 0.0 0.0 231208 H01 0.1- 0.0 231209 673 0.1+ 0.4+
231115 G96 0.1- 0.2+ 231208 H01 0.1+ 0.0 231210 291 0.1- 0.6+
231115 G96 0.4- 0.0 231209 I52 0.2- 0.2+ 231210 291 0.3- 0.2+
231208 V00 0.0 0.1+ 231209 I52 0.2+ 0.1- 231210 291 0.1+ 0.2+
231208 V00 0.1+ 0.1- 231209 I52 0.0 0.1-
Ephemeris:
2023 XA6 a,e,i = 2.07, 0.44, 12 q = 1.1602
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 11 10 03 43 15.3 +38 32 09 0.7996 1.7522 156.2 13.2 22.2
...
2023 11 25 03 14 32.2 +40 56 41 0.7093 1.6647 157.5 13.1 21.9
...
2023 12 03 02 57 12.1 +41 35 04 0.6809 1.6180 151.7 16.8 21.8
...
2023 12 09 02 44 53.4 +41 44 37 0.6678 1.5832 145.9 20.4 21.9
2023 12 10 02 42 58.2 +41 44 46 0.6663 1.5774 144.9 21.0 21.9
2023 12 11 02 41 05.9 +41 44 32 0.6649 1.5716 143.9 21.7 21.9
...
2023 12 17 02 31 04.9 +41 36 32 0.6597 1.5370 137.6 25.6 21.9
...
2023 12 25 02 21 39.2 +41 14 28 0.6597 1.4916 129.3 30.7 22.0
...
2024 01 09 02 17 46.0 +40 29 58 0.6724 1.4095 115.4 39.1 22.2
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-X181
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