[Iaude] MPEC T202: 2023 TD8 [a=1.83,e=0.49,i=6.4,H=28.1]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Fri Oct 13 02:38:31 EDT 2023
M.P.E.C. 2023-T202 Issued 2023 October 13, 06:37 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 TD8
Observations:
K23T08D C2023 10 05.29573423 47 44.483+14 27 13.46 22.70GVET202F51
K23T08D C2023 10 05.31808123 47 51.385+14 26 55.51 23.05GVET202F51
K23T08D C2023 10 05.32925923 47 54.784+14 26 46.09 22.09GVET202F51
K23T08D C2023 10 11.42749901 18 06.154+09 20 11.01 20.12GVET202F51
K23T08D C2023 10 11.44043701 18 30.283+09 18 24.72 VET202F51
K23T08D C2023 10 11.45291601 18 53.708+09 16 41.33 20.42GVET202F51
K23T08D C2023 10 11.46560101 19 17.619+09 14 55.29 20.37GVET202F51
K23T08D*1C2023 10 12.30580401 52 59.437+06 49 48.68 20.10GVET202G96
K23T08D 1C2023 10 12.31098701 53 13.067+06 48 44.42 20.50GVET202G96
K23T08D 1C2023 10 12.31615601 53 26.718+06 47 40.63 20.15GVET202G96
K23T08D KC2023 10 12.33903001 54 27.853+06 42 51.91 20.28GVET202I52
K23T08D KC2023 10 12.34000801 54 30.478+06 42 39.28 20.02GVET202I52
K23T08D KC2023 10 12.34098801 54 33.124+06 42 26.60 19.78GVET202I52
K23T08D KC2023 10 12.34195901 54 35.676+06 42 15.05 19.47GVET202I52
K23T08D C2023 10 12.34341901 54 23.42 +06 49 26.8 WET202X09
K23T08D C2023 10 12.35041801 54 42.53 +06 47 56.0 WET202X09
K23T08D KC2023 10 12.44698101 59 24.565+06 19 15.92 20.07GVET202I52
K23T08D KC2023 10 12.44854301 59 28.939+06 18 54.90 19.81GVET202I52
K23T08D KC2023 10 12.44931701 59 31.189+06 18 43.78 20.11GVET202I52
K23T08D KB2023 10 12.89403402 23 56.43 +04 27 19.6 19.8 GVET202I93
K23T08D KB2023 10 12.90401902 24 30.46 +04 24 38.0 20.5 GVET202I93
K23T08D KC2023 10 12.96629702 28 04.24 +04 07 31.6 19.2 GXET202958
K23T08D KC2023 10 12.97215302 28 24.42 +04 05 52.2 19.1 GXET202958
K23T08D KC2023 10 12.97800502 28 44.56 +04 04 14.5 XET202958
K23T08D KC2023 10 13.23064102 44 32.58 +02 49 24.3 20.3 VuET202H21
K23T08D KC2023 10 13.23222302 44 38.53 +02 48 54.7 20.5 VuET202H21
K23T08D KC2023 10 13.23380502 44 44.48 +02 48 24.9 20.5 VuET202H21
K23T08D KC2023 10 13.23538802 44 50.44 +02 47 54.7 20.4 VuET202H21
Observer details:
958 Observatoire de Dax. Observers P. Dupouy, J. B. de Vanssay. Measurer P.
Dupouy. 0.43-m f/2.7 Reflector + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, 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.
G96 Mt. Lemmon Survey. Observer D. Rankin. 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.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 0.76-m f/3.0 astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer J. B. Fazekas.
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.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/3.7 reflector + CMO.
X09 Deep Random Survey, Rio Hurtado. Observers A. Schnabel, D. Ruhela.
Measurer S. Deen. 0.43-m reflector + CMOS.
Orbital elements:
2023 TD8 Earth MOID = 0.0101 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 335.04288 (2000.0) P Q
n 0.39760963 Peri. 222.98580 +0.48919266 -0.87150845
a 1.8316034 Node 197.81209 +0.82740265 +0.47609482
e 0.4918881 Incl. 6.40249 +0.27585396 +0.11750209
P 2.48 H 28.11 G 0.15 U 8
Residuals in seconds of arc
231005 F51 0.4+ 0.1- 231012 I52 0.4+ 0.4+ 231012 I93 1.3+ 0.4+
231005 F51 0.1+ 0.1+ 231012 I52 0.5+ 0.2+ 231012 958 1.8+ 0.1+
231005 F51 0.5- 0.1+ 231012 I52 0.8+ 0.1- 231012 958 1.6+ 0.7-
231011 F51 0.5+ 0.1+ 231012 I52 0.0 0.7+ 231012 958 0.6+ 0.4+
231011 F51 0.1+ 0.0 231012 X09 0.4+ 1.3+ 231013 H21 0.1+ 0.2+
231011 F51 0.2+ 0.1+ 231012 X09 0.6+ 0.4+ 231013 H21 0.0 0.2+
231011 F51 0.1- 0.1+ 231012 I52 0.6+ 0.0 231013 H21 0.1- 0.2+
231012 G96 1.2+ 0.6- 231012 I52 0.1- 0.1+ 231013 H21 0.1- 0.3-
231012 G96 0.3- 0.3- 231012 I52 0.7+ 0.5-
231012 G96 1.3- 0.6+ 231012 I93 0.4+ 0.5-
Ephemeris:
2023 TD8 a,e,i = 1.83, 0.49, 6 q = 0.9307
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 09 13 23 11 23.9 +14 46 00 0.1951 1.1926 161.0 16.0 25.8
...
2023 09 28 23 23 00.9 +15 17 11 0.09854 1.0960 161.2 17.1 24.2
...
2023 10 06 23 52 14.7 +14 15 40 0.05197 1.0500 164.0 15.2 22.6
...
2023 10 12 01 39 25.6 +07 52 02 0.02104 1.0191 171.9 8.0 20.3
2023 10 13 02 29 50.4 +04 03 37 0.01733 1.0143 160.0 19.7 20.3
2023 10 14 03 40 33.0 -01 37 24 0.01496 1.0096 142.3 37.2 20.5
...
2023 10 20 08 58 34.1 -17 52 26 0.03350 0.9837 67.5 110.7 24.9
...
2023 10 28 10 02 46.9 -17 39 47 0.07684 0.9563 58.8 117.2 27.1
...
2023 11 12 10 36 57.0 -17 25 18 0.1600 0.9307 63.8 107.3 28.0
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-T202
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