[Iaude] MPEC T209: 2023 TL8 [a=1.88,e=0.47,i=12.2,H=25.0]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Fri Oct 13 02:48:51 EDT 2023
M.P.E.C. 2023-T209 Issued 2023 October 13, 06:47 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 TL8
Observations:
K23T08L*KC2023 10 11.83206 01 11 59.70 +62 00 37.3 18.6 GXET209L51
K23T08L KC2023 10 11.83311 01 12 04.98 +62 00 03.7 18.4 GXET209L51
K23T08L KC2023 10 11.83416 01 12 10.14 +61 59 31.8 18.7 GXET209L51
K23T08L KB2023 10 11.86301401 14 51.09 +61 43 22.9 18.8 GVET209I93
K23T08L KC2023 10 11.86334 01 14 34.10 +61 44 21.4 18.6 GXET209L51
K23T08L KB2023 10 11.86473101 14 59.62 +61 42 29.9 18.7 GVET209I93
K23T08L KC2023 10 11.86506 01 14 42.43 +61 43 27.8 18.5 GXET209L51
K23T08L KB2023 10 11.86644401 15 08.06 +61 41 37.2 19.1 GVET209I93
K23T08L KC2023 10 11.86685 01 14 51.20 +61 42 31.2 18.5 GXET209L51
K23T08L KB2023 10 11.86811901 15 16.37 +61 40 45.2 18.2 GVET209I93
K23T08L KC2023 10 11.87546 01 15 39.17 +61 37 35.2 19.1 VqET209L04
K23T08L KC2023 10 11.87842 01 15 53.59 +61 36 01.4 19.1 VqET209L04
K23T08L KC2023 10 11.88180 01 16 10.04 +61 34 14.0 18.9 VqET209L04
K23T08L KC2023 10 11.88888 01 16 44.36 +61 30 29.4 19.1 VqET209L04
K23T08L KC2023 10 11.89447801 17 17.49 +61 27 23.6 18.6 GXET209595
K23T08L KC2023 10 11.89965101 17 42.40 +61 24 38.8 18.9 GXET209595
K23T08L KC2023 10 11.90129501 17 53.15 +61 23 38.6 VET209204
K23T08L KC2023 10 11.90412401 18 06.78 +61 22 08.9 VET209204
K23T08L KC2023 10 11.90482301 18 07.27 +61 21 53.5 18.9 GXET209595
K23T08L KC2023 10 11.90694901 18 20.32 +61 20 38.6 18.8 GVET209204
K23T08L 1C2023 10 11.91893 01 18 58.98 +61 14 29.8 18.7 GVET209C40
K23T08L 1C2023 10 11.92268 01 19 16.93 +61 12 26.2 18.7 GVET209C40
K23T08L 1C2023 10 11.92639 01 19 34.35 +61 10 24.6 18.8 GVET209C40
K23T08L KC2023 10 11.93163 01 20 16.97 +61 07 36.9 18.3 GVET209104
K23T08L KC2023 10 11.93573 01 20 36.35 +61 05 23.2 18.5 GVET209104
K23T08L KC2023 10 11.93984 01 20 55.74 +61 03 09.3 18.5 GVET209104
K23T08L 1C2023 10 11.94276 01 20 51.66 +61 01 20.2 19.0 GVET209C40
K23T08L 1C2023 10 11.94650 01 21 09.50 +60 59 14.9 18.9 GVET209C40
K23T08L KB2023 10 11.94662 01 21 25.33 +60 59 17.6 17.9 RZET209106
K23T08L KB2023 10 11.94888 01 21 35.95 +60 58 02.8 18.3 RZET209106
K23T08L 1C2023 10 11.95021 01 21 27.06 +60 57 10.0 18.9 GVET209C40
K23T08L KB2023 10 11.95116 01 21 46.55 +60 56 47.9 18.3 RZET209106
K23T08L KB2023 10 11.95342 01 21 57.21 +60 55 32.9 18.1 RZET209106
K23T08L KB2023 10 11.95569 01 22 07.77 +60 54 17.8 18.6 RZET209106
K23T08L KB2023 10 11.95796 01 22 18.38 +60 53 02.8 18.5 RZET209106
K23T08L KC2023 10 12.01728 01 26 47.39 +60 19 16.1 17.6 VqET209M38
K23T08L KC2023 10 12.02204 01 27 08.88 +60 16 31.3 18.8 VqET209M38
K23T08L KC2023 10 12.03244101 28 07.86 +60 11 25.6 17.8 GXET209958
K23T08L KC2023 10 12.03634501 28 25.48 +60 09 10.5 17.3 GXET209958
K23T08L KC2023 10 12.04025001 28 42.78 +60 06 57.4 17.5 GXET209958
K23T08L KC2023 10 12.20086001 41 02.38 +58 32 59.3 19.1 VuET209H21
K23T08L KC2023 10 12.20209601 41 07.40 +58 32 15.3 19.9 VuET209H21
K23T08L KC2023 10 12.20333101 41 12.43 +58 31 31.1 19.7 VuET209H21
K23T08L KC2023 10 12.20456601 41 17.48 +58 30 47.2 19.8 VuET209H21
K23T08L KC2023 10 12.53043302 02 51.02 +55 05 53.3 18.8 GVET209900
K23T08L KC2023 10 12.53802802 03 16.97 +55 01 04.9 17.9 GVET209900
K23T08L KC2023 10 12.74944 02 15 17.35 +52 39 05.3 18.7 GXET209L51
K23T08L KC2023 10 12.75115 02 15 22.68 +52 37 58.8 18.5 GXET209L51
K23T08L KC2023 10 12.75286 02 15 28.03 +52 36 51.9 18.5 GXET209L51
K23T08L KB2023 10 12.78704502 17 10.56 +52 14 39.1 18.2 GXET209L76
K23T08L KB2023 10 12.79207702 17 25.73 +52 11 20.4 18.9 GXET209L76
K23T08L KB2023 10 12.79709402 17 40.80 +52 08 02.2 18.2 GXET209L76
K23T08L KC2023 10 12.81166102 18 32.957+51 58 08.69 18.3 GVET209L02
K23T08L KC2023 10 12.81757502 18 50.652+51 54 15.77 18.8 GVET209L02
K23T08L KC2023 10 12.82344302 19 08.110+51 50 24.29 18.0 GVET209L02
K23T08L KB2023 10 12.85274 02 20 30.00 +51 30 47.0 18.5 GXET209M45
K23T08L KB2023 10 12.85514 02 20 36.99 +51 29 11.1 18.3 GXET209M45
K23T08L KB2023 10 12.85748 02 20 43.75 +51 27 37.9 18.4 GXET209M45
K23T08L KC2023 10 12.87091 02 21 23.36 +51 18 36.4 18.7 GVET209L54
K23T08L KC2023 10 12.87769 02 21 42.91 +51 14 02.0 18.6 GVET209L54
K23T08L KC2023 10 12.88448 02 22 01.93 +51 09 30.8 18.6 GVET209L54
K23T08L 1C2023 10 12.96334 02 25 32.04 +50 16 24.6 18.6 GVET209C40
K23T08L 1C2023 10 12.96833 02 25 45.31 +50 13 00.8 18.6 GVET209C40
K23T08L 1C2023 10 12.97313 02 25 58.21 +50 09 43.6 19.1 GVET209C40
K23T08L 1C2023 10 12.97863 02 26 12.95 +50 05 55.0 18.2 GVET209C40
K23T08L 1C2023 10 12.98183 02 26 21.47 +50 03 42.9 18.2 GVET209C40
K23T08L 1C2023 10 12.98498 02 26 29.91 +50 01 32.8 18.7 GVET209C40
K23T08L KB2023 10 13.01886 02 28 14.90 +49 38 36.8 18.0 VZET209C95
K23T08L KB2023 10 13.02525 02 28 31.48 +49 34 15.3 18.6 VZET209C95
K23T08L KB2023 10 13.03153 02 28 47.74 +49 29 56.2 19.4 VZET209C95
K23T08L KC2023 10 13.07056 02 30 24.81 +49 02 56.5 18.4 GVET209M29
K23T08L KC2023 10 13.07893 02 30 46.19 +48 57 07.3 17.8 GVET209M29
K23T08L KC2023 10 13.20303002 36 43.59 +47 31 36.0 18.7 GXET209858
K23T08L KC2023 10 13.21277502 37 06.86 +47 25 03.0 18.5 GXET209858
K23T08L KC2023 10 13.22336702 37 31.91 +47 17 55.9 18.6 GXET209858
Observer details:
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri. Measurer P.
Bacci. 0.60-m f/4.0 reflector + CCD.
106 Crni Vrh. Observer H. Mikuz. 0.60-m f/3.3 reflector + CMO.
204 Schiaparelli Observatory. Observers L. Buzzi, G. Galli. 0.84-m f/3.5
reflector + CCD.
595 Farra d'Isonzo. Observers G. Panterotto, E. Pettarin. Measurer E.
Pettarin. 0.61-m f/4.5 reflector + CCD.
858 Tebbutt Observatory, Edgewood. Observer F. B. Zoltowski. 0.16-m f/7
Refractor + CCD.
900 Moriyama. Observer Y. Ikari. 0.26-m f/7.0 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.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 0.76-m f/3.0 astrograph + CCD.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/3.7 reflector + CMO.
L02 NOAK Observatory, Stavraki. Observer N. Sioulas. 0.25-m f/4.7 reflector
+ CCD.
L04 ROASTERR-1 Observatory, Cluj-Napoca. Observer L. Hudin. 0.3-m f/5
reflector + CCD.
L51 MARGO, Nauchnyi. Observer G. Borisov. 0.50-m f/1.9 reflector + CCD.
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.
M29 O.M.Ni.A. Observatory, Cesena. Observer V. Tinella. 0.40-m f/8 reflector
+ CCD.
M38 Harsona Observatory, Nyiregyhaza. Observer T. Elek. 0.20-m f/3 reflector
+ CCD.
M45 Starhopper Observatory, Sfantu Gheorghe. Observer F. Ursache. 0.41-m
f/7.5 reflector + CMO.
Orbital elements:
2023 TL8 Earth MOID = 0.0211 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 354.88717 (2000.0) P Q
n 0.38157562 Peri. 156.80219 +0.99650512 +0.01023640
a 1.8825606 Node 203.07826 -0.02753153 +0.97725588
e 0.4710598 Incl. 12.20976 +0.07886417 +0.21181633
P 2.58 H 25.06 G 0.15 U 8
Residuals in seconds of arc
231011 L51 0.9+ 0.4- 231011 104 0.2+ 0.1- 231012 L76 0.0 0.5+
231011 L51 1.2+ 1.6- 231011 C40 1.1- 0.1+ 231012 L76 0.0 0.4+
231011 L51 0.8+ 1.1- 231011 C40 0.7+ 0.2- 231012 L02 0.1+ 1.1+
231011 I93 0.1- 0.0 231011 106 0.1- 0.2+ 231012 L02 0.3+ 0.5+
231011 L51 0.3+ 0.8- 231011 106 0.1+ 0.2- 231012 L02 0.5+ 0.2-
231011 I93 0.1+ 0.0 231011 C40 1.6+ 0.7- 231012 M45 0.1- 0.5+
231011 L51 0.3- 0.1- 231011 106 0.4- 0.2+ 231012 M45 0.3+ 0.1+
231011 I93 0.2- 0.2+ 231011 106 0.3+ 0.2- 231012 M45 0.3+ 0.1+
231011 L51 0.1- 0.2- 231011 106 0.1- 0.2- 231012 L54 1.0- 0.7-
231011 I93 0.0 0.1- 231011 106 0.1+ 0.0 231012 L54 0.9+ 4.1-
231011 L04 0.0 0.1+ 231012 M38 1.4+ 0.0 231012 L54 1.6- 3.5-
231011 L04 0.0 0.1- 231012 M38 0.2+ 0.3- 231012 C40 1.2+ 1.0-
231011 L04 0.0 0.4- 231012 958 0.9- 0.5- 231012 C40 0.3- 0.9+
231011 L04 0.1- 0.1+ 231012 958 0.3+ 1.2- 231012 C40 0.1- 1.7+
231011 595 0.2- 0.5+ 231012 958 0.8- 0.3+ 231012 C40 0.0 0.4+
231011 595 0.6- 0.3+ 231012 H21 0.0 0.6+ 231012 C40 0.3- 0.7+
231011 204 0.2+ 0.2- 231012 H21 0.2- 0.6+ 231012 C40 0.0 0.9+
231011 204 0.3+ 0.2+ 231012 H21 0.3- 0.4+ 231013 C95 0.5+ 0.3-
231011 595 0.6- 0.1+ 231012 H21 0.1- 0.5+ 231013 C95 0.1+ 0.6+
231011 204 0.0 0.1+ 231012 900 0.2- 0.5+ 231013 C95 0.1- 0.4-
231011 C40 0.2- 0.3- 231012 900 0.7- 0.4+ 231013 M29 1.0- 1.5+
231011 C40 0.7+ 0.4- 231012 L51 0.4+ 0.0 231013 M29 0.2- 1.1+
231011 C40 0.7- 0.5+ 231012 L51 0.2+ 0.2+ 231013 858 0.2+ 0.9+
231011 104 0.3- 0.0 231012 L51 0.3+ 0.0 231013 858 0.2- 0.5+
231011 104 0.1- 0.3- 231012 L76 0.1+ 0.7+ 231013 858 0.7- 0.8+
Ephemeris:
2023 TL8 a,e,i = 1.88, 0.47, 12 q = 0.9958
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 09 13 17 13 44.5 +33 37 55 0.1618 1.0082 86.0 84.8 24.1
...
2023 09 28 17 34 10.6 +41 04 12 0.08484 0.9959 83.3 91.8 22.9
...
2023 10 06 18 28 42.0 +55 02 19 0.04394 1.0022 91.6 85.8 21.3
...
2023 10 12 01 25 36.1 +60 28 28 0.02380 1.0126 126.5 52.4 18.9
2023 10 13 02 27 18.3 +49 51 25 0.02372 1.0148 134.7 44.4 18.7
2023 10 14 03 03 59.3 +38 31 09 0.02498 1.0171 140.6 38.5 18.6
...
2023 10 20 04 12 56.4 +00 04 22 0.04861 1.0336 139.8 38.4 20.1
...
2023 10 28 04 29 55.5 -12 43 05 0.09175 1.0620 136.3 40.3 21.6
...
2023 11 12 04 31 41.7 -17 44 54 0.1793 1.1314 139.0 35.1 23.0
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-T209
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