[Iaude] MPEC T206: 2023 TH8 [a=2.47,e=0.85,i=4.4,H=26.4]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Fri Oct 13 02:41:59 EDT 2023
M.P.E.C. 2023-T206 Issued 2023 October 13, 06:40 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 TH8
Observations:
K23T08H*1C2023 10 12.25697401 18 55.379+09 35 29.98 18.31GVET206G96
K23T08H 1C2023 10 12.26736001 18 30.931+09 30 52.09 18.52GVET206G96
K23T08H 1C2023 10 12.27255501 18 18.788+09 28 34.21 VET206G96
K23T08H KC2023 10 12.29368601 17 30.473+09 19 24.60 18.52GVET206I52
K23T08H KC2023 10 12.29420201 17 29.310+09 19 11.28 18.82GVET206I52
K23T08H KC2023 10 12.29472201 17 28.151+09 18 58.00 18.38GVET206I52
K23T08H KC2023 10 12.29523601 17 26.977+09 18 44.68 18.48GVET206I52
K23T08H C2023 10 12.29584901 17 11.23 +09 24 45.0 WET206X09
K23T08H C2023 10 12.30612801 16 48.65 +09 20 18.9 WET206X09
K23T08H C2023 10 12.37797001 14 48.191+08 46 25.07 18.54GVET206F51
K23T08H C2023 10 12.38960601 14 24.849+08 42 00.69 18.50GVET206F51
K23T08H KB2023 10 12.82266301 04 12.74 +06 32 51.6 VET206I93
K23T08H KB2023 10 12.82644201 04 08.31 +06 32 00.0 19.0 GVET206I93
K23T08H KB2023 10 12.83034201 04 03.88 +06 31 08.2 19.1 GVET206I93
K23T08H KB2023 10 12.83208 01 03 57.40 +06 30 45.7 19.2 GXET206M45
K23T08H KB2023 10 12.83657 01 03 52.17 +06 29 45.6 19.0 GXET206M45
K23T08H KB2023 10 12.84096 01 03 47.11 +06 28 46.5 18.9 GXET206M45
K23T08H KC2023 10 12.87075 01 03 16.34 +06 22 19.6 19.4 GVET206104
K23T08H KC2023 10 12.87443 01 03 12.26 +06 21 31.7 19.4 GVET206104
K23T08H KC2023 10 12.93323 01 02 05.56 +06 09 08.0 19.3 GVET206L54
K23T08H KC2023 10 12.93764501 02 05.94 +06 08 21.3 19.3 GXET206958
K23T08H KC2023 10 12.93898 01 01 59.55 +06 07 59.1 19.3 GVET206L54
K23T08H KC2023 10 12.94472 01 01 53.50 +06 06 50.9 19.3 GVET206L54
K23T08H KC2023 10 12.94483601 01 58.35 +06 06 54.2 19.2 GXET206958
K23T08H KB2023 10 12.95022601 01 44.39 +06 05 36.0 18.5 GXET206L76
K23T08H KC2023 10 12.95202701 01 50.82 +06 05 27.8 18.8 GXET206958
K23T08H KB2023 10 12.95449101 01 40.02 +06 04 44.6 19.0 GXET206L76
K23T08H KB2023 10 12.95520 01 01 46.10 +06 04 48.7 19.3 VZET206C95
K23T08H KB2023 10 12.95875201 01 35.67 +06 03 53.9 19.4 GXET206L76
K23T08H KB2023 10 12.96758 01 01 33.24 +06 02 21.3 19.6 VZET206C95
K23T08H KB2023 10 12.97989 01 01 20.66 +05 59 57.1 20.1 VZET206C95
K23T08H 1C2023 10 12.99253 01 01 01.76 +05 57 21.9 19.3 GVET206C40
K23T08H 1C2023 10 12.99904 01 00 55.42 +05 56 05.8 19.1 GVET206C40
K23T08H 1C2023 10 13.00547 01 00 49.18 +05 54 51.5 19.4 GVET206C40
K23T08H 1C2023 10 13.02897 01 00 26.94 +05 50 25.1 18.8 GVET206C40
K23T08H 1C2023 10 13.03545 01 00 20.99 +05 49 12.3 18.7 GVET206C40
K23T08H 1C2023 10 13.04186 01 00 15.06 +05 48 00.1 18.7 GVET206C40
K23T08H KC2023 10 13.17138500 58 41.21 +05 26 00.4 19.7 VuET206H21
K23T08H KC2023 10 13.17419100 58 38.80 +05 25 33.1 19.8 VuET206H21
K23T08H KC2023 10 13.17699700 58 36.40 +05 25 05.6 19.7 VuET206H21
K23T08H KC2023 10 13.17980400 58 34.00 +05 24 38.5 19.4 VuET206H21
K23T08H KC2023 10 13.18261000 58 31.62 +05 24 11.4 18.7 VuET206H21
K23T08H KC2023 10 13.18541600 58 29.23 +05 23 44.0 20.0 VuET206H21
Observer details:
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri. Measurer P.
Bacci. 0.60-m f/4.0 reflector + CCD.
958 Observatoire de Dax. Observers P. Dupouy, J. B. de Vanssay. Measurer P.
Dupouy. 0.43-m f/2.7 Reflector + CCD.
C40 Kuban State University Astrophysical Observatory. Observers A. Ivanov, A.
Barcov, V. Ivanov, V. Lysenko, N. Yakovenko, N. Ivanova, N. Gorbunov, G.
Kurbatov, P. Shchukin, V. Roshchupko. Measurer A. Ivanov. 0.51-m f/8
reflector + CCD.
C95 SATINO Remote Observatory, Haute Provence. Observer D. Husar. 0.30-m
f/5.8 reflector + CMO.
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. 0.81-m f/4.0 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.
L54 Berthelot Observatory, Hunedoara. Observers A. Sonka, A. Nedelcu.
Measurer A. Sonka. 0.50-m f/8 reflector + CCD.
L76 Nomad Observatory, Kochevanchik. Observer E. Romas. 0.25-m f/4 Newtonian
+ CMO.
M45 Starhopper Observatory, Sfantu Gheorghe. Observer F. Ursache. 0.41-m
f/7.5 reflector + CMO.
X09 Deep Random Survey, Rio Hurtado. Observers A. Schnabel, D. Ruhela.
Measurer S. Deen. 0.43-m reflector + CMOS.
Orbital elements:
2023 TH8 Earth MOID = 0.0019 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 3.62672 (2000.0) P Q
n 0.25406662 Peri. 65.80278 -0.09572147 +0.99509746
a 2.4689046 Node 198.75494 -0.93903601 -0.09856058
e 0.8539910 Incl. 4.43608 -0.33022533 -0.00817703
P 3.88 H 26.43 G 0.15 U 9
Residuals in seconds of arc
231012 G96 0.8+ 0.4+ 231012 M45 1.2- 0.5- 231012 C95 0.6- 0.1+
231012 G96 0.7+ 0.2+ 231012 M45 0.9- 0.9- 231012 C40 0.8- 0.4+
231012 G96 0.1+ 0.2- 231012 104 0.5- 0.1- 231012 C40 0.6- 0.3-
231012 I52 0.1- 0.0 231012 104 0.1+ 0.5- 231013 C40 0.9- 0.5-
231012 I52 0.1- 0.1- 231012 L54 0.8+ 1.0- 231013 C40 0.3- 0.2+
231012 I52 0.1+ 0.0 231012 958 0.2- 0.3+ 231013 C40 0.8+ 0.1+
231012 I52 0.2- 0.2- 231012 L54 1.8+ 0.3+ 231013 C40 0.3+ 0.7-
231012 X09 1.1- 0.8+ 231012 L54 1.5+ 1.8+ 231013 H21 0.3- 0.1+
231012 X09 2.0- 0.8+ 231012 958 0.4- 0.3+ 231013 H21 0.4- 0.2+
231012 F51 0.1+ 0.1+ 231012 L76 1.2- 0.1- 231013 H21 0.4- 0.0
231012 F51 0.2- 0.1+ 231012 958 0.5- 0.3+ 231013 H21 0.4- 0.2+
231012 I93 0.6+ 0.4+ 231012 L76 1.0- 0.1- 231013 H21 0.3- 0.3+
231012 I93 0.7- 0.1- 231012 C95 0.0 0.4- 231013 H21 0.3- 0.1+
231012 I93 0.1- 0.5+ 231012 L76 0.8- 0.3+
231012 M45 1.0- 0.7- 231012 C95 0.7- 0.5-
Ephemeris:
2023 TH8 a,e,i = 2.47, 0.85, 4 q = 0.3605
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 09 13 12 23 03.6 +00 46 46 0.5360 0.5111 15.6 148.0 31.7
...
2023 09 28 12 25 20.9 +01 29 47 0.2260 0.7770 4.0 174.8
...
2023 10 06 12 16 58.9 +03 21 11 0.08539 0.9162 10.7 168.3
...
2023 10 12 01 30 38.6 +11 59 54 0.01862 1.0168 172.3 7.5 18.4
2023 10 13 01 01 03.6 +05 58 46 0.03519 1.0332 177.2 2.7 19.5
2023 10 14 00 50 43.5 +03 48 33 0.05212 1.0495 172.9 6.7 20.6
...
2023 10 20 00 37 02.2 +00 53 36 0.1554 1.1453 162.6 15.1 23.5
...
2023 10 28 00 35 08.3 +00 24 34 0.2972 1.2678 154.1 20.0 25.3
...
2023 11 12 00 38 52.0 +00 48 38 0.5802 1.4828 140.1 25.3 27.3
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-T206
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