[Iaude] MPEC T73: 2023 TB2 [a=0.79,e=0.30,i=8.7,H=23.7]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Sat Oct 7 02:10:23 EDT 2023
M.P.E.C. 2023-T73 Issued 2023 October 7, 06:08 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 TB2
Observations:
K23T02B*1C2023 10 03.21213918 47 39.332+47 55 07.57 20.60GVET073G96
K23T02B 1C2023 10 03.21738318 47 37.460+47 54 36.97 20.72GVET073G96
K23T02B 1C2023 10 03.22263718 47 35.617+47 54 06.30 20.83GVET073G96
K23T02B 1C2023 10 03.22787018 47 33.781+47 53 34.26 20.27GVET073G96
K23T02B 1C2023 10 03.26253518 47 21.670+47 50 10.40 20.95GVET073G96
K23T02B 1C2023 10 03.26295118 47 21.440+47 50 08.00 VET073G96
K23T02B 1C2023 10 03.26338918 47 21.370+47 50 04.90 21.71GVET073G96
K23T02B 1C2023 10 03.26380518 47 21.250+47 50 01.90 VET073G96
K23T02B 7C2023 10 03.80744218 44 36.856+47 01 28.97 21.0 GVET073Z84
K23T02B 7C2023 10 03.81371118 44 34.596+47 00 54.75 20.6 GVET073Z84
K23T02B hC2023 10 03.81374118 44 33.16 +47 00 31.5 20.8 GVET073L01
K23T02B hC2023 10 03.81584618 44 32.36 +47 00 18.5 20.7 GVET073L01
K23T02B 7C2023 10 03.81974918 44 32.505+47 00 21.43 21.2 GVET073Z84
K23T02B IC2023 10 03.82131418 44 30.70 +46 59 49.8 21.1 GVET073L01
K23T02B KC2023 10 04.06576618 43 18.81 +46 38 29.9 21.3 VuET073H21
K23T02B KC2023 10 04.06857218 43 17.81 +46 38 14.8 21.0 VuET073H21
K23T02B C2023 10 04.10244618 43 08.624+46 35 28.10 20.7 GVET073H01
K23T02B C2023 10 04.10577018 43 07.484+46 35 10.01 20.7 GVET073H01
K23T02B C2023 10 04.11731418 43 03.538+46 34 07.32 20.5 GVET073H01
K23T02B C2023 10 04.12413518 43 01.215+46 33 30.13 21.4 GVET073H01
K23T02B KC2023 10 04.12833518 43 00.214+46 33 11.77 21.02GVET073I52
K23T02B KC2023 10 04.13251418 42 58.799+46 32 48.88 21.03GVET073I52
K23T02B KC2023 10 04.13550818 42 57.737+46 32 33.04 20.47GVET073I52
K23T02B KC2023 10 04.13850718 42 56.704+46 32 16.55 20.20GVET073I52
K23T02B KC2023 10 07.05082718 30 59.25 +42 36 07.6 21.8 VuET073H21
K23T02B KC2023 10 07.05363318 30 58.59 +42 35 54.7 21.2 VuET073H21
K23T02B KC2023 10 07.05645618 30 57.85 +42 35 41.9 21.5 VuET073H21
Observer details:
G96 Mt. Lemmon Survey. Observer G. J. Leonard. Measurers E. J. Christensen,
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, A. Serrano, 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.
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 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. 1.0-m
prime focus + CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
Z84 Calar Alto-Schmidt. Observers F. Ocana, M. Micheli, R. Kresken, L.
Conversi. Measurers F. Ocana, M. Micheli. 0.8-m f/3 Schmidt + CCD.
Orbital elements:
2023 TB2 Earth MOID = 0.0017 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 177.36187 (2000.0) P Q
n 1.40716060 Peri. 194.38116 -0.99259693 -0.10886082
a 0.7886911 Node 339.14041 +0.12091170 -0.84378940
e 0.2994596 Incl. 8.69951 +0.01147613 -0.52551763
P 0.70 H 23.73 G 0.15 U 9
Residuals in seconds of arc
231003 G96 0.8- 1.0- 231003 Z84 0.3- 0.0 231004 H01 0.0 0.0
231003 G96 0.7- 0.7- 231003 L01 0.5+ 0.5- 231004 H01 0.0 0.0
231003 G96 0.3- 0.5- 231003 L01 0.4- 1.8- 231004 I52 0.1+ 0.0
231003 G96 0.1- 1.6- 231003 Z84 0.1+ 0.1- 231004 I52 0.2+ 0.1-
231003 G96 0.5- 0.4- 231003 L01 1.7+ 0.0 231004 I52 0.2- 0.4+
231003 G96 1.4- 0.3- 231004 H21 0.0 0.8+ 231004 I52 0.4- 0.3+
231003 G96 0.5- 0.8- 231004 H21 0.5- 1.0+ 231007 H21 0.1- 0.3-
231003 G96 0.3- 1.3- 231004 H01 0.0 0.1+ 231007 H21 0.3+ 0.1-
231003 Z84 0.1+ 0.2- 231004 H01 0.0 0.0 231007 H21 0.2- 0.2+
Ephemeris:
2023 TB2 a,e,i = 0.79, 0.30, 9 q = 0.5525
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 09 07 03 40 16.5 +39 48 16 0.06473 1.0223 101.0 75.5 20.5
...
2023 09 22 21 39 49.8 +67 43 08 0.05669 1.0227 107.8 69.2 20.0
...
2023 09 30 19 09 48.2 +53 15 58 0.07114 1.0152 99.0 77.1 20.7
...
2023 10 06 18 34 55.3 +43 57 01 0.08612 1.0060 91.6 83.5 21.3
2023 10 07 18 31 13.3 +42 40 00 0.08878 1.0042 90.4 84.6 21.4
2023 10 08 18 27 53.4 +41 27 03 0.09146 1.0023 89.2 85.6 21.5
...
2023 10 14 18 13 07.5 +35 21 31 0.1079 0.9891 82.3 91.5 22.1
...
2023 10 22 18 00 17.9 +29 28 57 0.1296 0.9669 73.6 99.0 22.8
...
2023 11 06 17 39 08.0 +21 26 33 0.1680 0.9113 57.1 114.0 24.1
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-T73
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