[Iaude] MPEC T143: 2023 TZ4 [a=2.55,e=0.60,i=7.6,H=25.3]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Wed Oct 11 01:12:32 EDT 2023
M.P.E.C. 2023-T143 Issued 2023 October 11, 05:10 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 TZ4
Observations:
K23T04Z C2023 10 05.27680122 26 31.911+32 25 21.35 19.56GVET143F51
K23T04Z C2023 10 05.27956922 26 35.422+32 25 36.53 19.66GVET143F51
K23T04Z C2023 10 06.24252022 50 56.083+33 46 17.73 19.44GVET143F52
K23T04Z*1C2023 10 10.27821801 33 36.684+34 22 19.74 18.76GVET143703
K23T04Z 1C2023 10 10.28372901 33 52.103+34 21 42.34 18.81GVET143703
K23T04Z 1C2023 10 10.28927401 34 07.673+34 21 03.28 18.68GVET143703
K23T04Z KC2023 10 10.31756501 35 26.808+34 17 42.86 18.65GVET143I52
K23T04Z KC2023 10 10.31815101 35 28.432+34 17 38.69 18.87GVET143I52
K23T04Z KC2023 10 10.31874701 35 30.109+34 17 34.37 18.72GVET143I52
K23T04Z KC2023 10 10.31935101 35 31.805+34 17 29.87 18.79GVET143I52
K23T04Z KC2023 10 10.37397 01 38 00.55 +34 09 48.3 19.2 VqET143734
K23T04Z KC2023 10 10.37698 01 38 09.06 +34 09 24.4 19.1 VqET143734
K23T04Z KC2023 10 10.37992 01 38 17.35 +34 09 00.7 19.1 VqET143734
K23T04Z KC2023 10 10.46784501 42 29.196+33 57 43.70 18.57GVET143I52
K23T04Z KC2023 10 10.47240801 42 42.160+33 57 04.10 18.75GVET143I52
K23T04Z KC2023 10 10.47367001 42 45.738+33 56 53.23 18.71GVET143I52
K23T04Z KC2023 10 10.47493001 42 49.309+33 56 42.43 18.63GVET143I52
K23T04Z KC2023 10 10.75371901 56 54.03 +33 14 43.7 18.7 GXET143L18
K23T04Z KC2023 10 10.76117201 57 15.42 +33 13 39.2 18.7 GXET143L18
K23T04Z KC2023 10 10.76859401 57 36.60 +33 12 34.4 19.0 GXET143L18
K23T04Z KC2023 10 10.77551 01 57 57.01 +33 11 29.4 18.9 VqET143M38
K23T04Z KC2023 10 10.77995 01 58 09.76 +33 10 50.6 19.2 VqET143M38
K23T04Z C2023 10 10.79158101 58 43.38 +33 09 20.1 18.7 GVET143L54
K23T04Z KB2023 10 10.79394 01 58 50.26 +33 08 12.7 18.7 GXET143K35
K23T04Z KB2023 10 10.79623 01 58 56.82 +33 07 52.2 18.8 GXET143K35
K23T04Z KB2023 10 10.79662301 58 57.762+33 07 47.16 19.0 GXET143B72
K23T04Z C2023 10 10.79685501 58 58.43 +33 08 33.7 18.8 GVET143L54
K23T04Z KB2023 10 10.80080 01 59 09.89 +33 07 12.9 18.3 GXET143K35
K23T04Z KB2023 10 10.80098401 59 10.363+33 07 08.88 18.9 GXET143B72
K23T04Z C2023 10 10.80288001 59 15.29 +33 07 39.6 18.6 GVET143L54
K23T04Z KB2023 10 10.80534001 59 22.778+33 06 30.20 18.4 GXET143B72
K23T04Z KC2023 10 10.82290502 00 14.50 +33 04 27.5 18.4 GVET143104
K23T04Z KC2023 10 10.82513702 00 20.86 +33 04 07.1 18.2 GVET143104
K23T04Z KC2023 10 10.82959102 00 33.45 +33 03 27.9 18.4 GVET143104
K23T04Z KC2023 10 10.83110602 00 37.811+33 03 13.67 18.3 GVET143K63
K23T04Z KC2023 10 10.83490402 00 48.534+33 02 39.57 18.6 GVET143K63
K23T04Z KC2023 10 10.83798502 00 57.291+33 02 11.76 18.9 GVET143K63
K23T04Z KC2023 10 10.84120 02 01 03.13 +33 01 52.7 19.1 VqET143L04
K23T04Z KC2023 10 10.84423 02 01 11.64 +33 01 24.8 18.8 VqET143L04
K23T04Z KC2023 10 10.84710 02 01 19.69 +33 00 58.6 18.8 VqET143L04
K23T04Z KC2023 10 10.84899 02 01 24.92 +33 00 40.7 19.0 VqET143L04
K23T04Z KC2023 10 10.85202302 01 38.80 +32 59 46.5 18.7 GXET143958
K23T04Z KC2023 10 10.85292 02 01 36.00 +33 00 05.0 19.0 VqET143L04
K23T04Z KC2023 10 10.85547 02 01 43.11 +32 59 41.4 18.9 VqET143L04
K23T04Z KB2023 10 10.85630102 01 50.54 +32 59 04.8 18.5 GVET143I93
K23T04Z KC2023 10 10.85805402 01 55.84 +32 58 51.3 18.4 GXET143958
K23T04Z KB2023 10 10.85873502 01 57.43 +32 58 42.9 18.7 GVET143I93
K23T04Z KB2023 10 10.86112902 02 04.20 +32 58 21.1 18.6 GVET143I93
K23T04Z KC2023 10 10.86409102 02 12.93 +32 57 56.4 17.9 GXET143958
K23T04Z KB2023 10 10.86814 02 02 18.16 +32 57 51.1 18.4 GXET143M45
K23T04Z KB2023 10 10.87070 02 02 25.32 +32 57 26.9 18.6 GXET143M45
K23T04Z KB2023 10 10.87320 02 02 32.28 +32 57 03.6 18.5 GXET143M45
K23T04Z KC2023 10 10.93983502 05 40.50 +32 46 16.0 18.6 GVET143L01
K23T04Z KC2023 10 10.94131002 05 44.58 +32 46 01.7 18.6 GVET143L01
K23T04Z KC2023 10 10.94278502 05 48.65 +32 45 47.0 18.7 GVET143L01
K23T04Z KC2023 10 10.94426402 05 52.72 +32 45 32.5 18.9 GVET143L01
K23T04Z KC2023 10 10.94574402 05 56.81 +32 45 18.1 18.8 GVET143L01
K23T04Z KC2023 10 10.99164402 08 04.80 +32 37 32.5 18.8 GVET143204
K23T04Z KC2023 10 10.99494202 08 13.86 +32 36 59.0 VET143204
K23T04Z KB2023 10 10.99653402 08 17.686+32 36 21.74 17.9 GXET143K74
K23T04Z KC2023 10 10.99823302 08 22.92 +32 36 25.2 VET143204
K23T04Z KB2023 10 11.00079702 08 29.429+32 35 38.29 17.9 GXET143K74
K23T04Z KB2023 10 11.00506002 08 41.155+32 34 54.19 18.0 GXET143K74
Observer details:
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri. Measurers
P. Bacci, L. Tesi, G. Fagioli. 0.60-m F4 Reflector + CCD.
204 Schiaparelli Observatory. Observers L. Buzzi, G. Galli. 0.84-m f/3.5
reflector + CCD.
703 Catalina Sky Survey. Observer G. J. Leonard. 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. 0.68-m Schmidt + 10K CCD.
734 Farpoint Observatory, Eskridge. Observers D. Cromer, G. Hug, D. Goodin,
R. Valentine. Measurer G. Hug. 0.69-m f/3.54 reflector + CCD.
958 Observatoire de Dax. Observers P. Dupouy, J. B. de Vanssay. Measurer P.
Dupouy. 0.43-m f/2.7 Reflector + CCD.
B72 Soerth. Observer B. Koch. 0.36-m f/7.6 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.
F52 Pan-STARRS 2, 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.
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.
K35 Huenfelden. Observer P. Remmel. 0.36-m f/1.9 reflector + CMO.
K63 G. Pascoli Observatory, Castelvecchio Pascoli. Observers R. Bacci, P.
Bacci. Measurer R. Bacci. 0.41-m f/3.75 0.41m f/3.2 Newton + CCD.
K74 Muensterschwarzach Observatory, Schwarzach. Observer C. Gerhard. 0.30-m
f/3.75 reflector + CMO.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
L04 ROASTERR-1 Observatory, Cluj-Napoca. Observer L. Hudin. 0.3-m f/5
reflector + CCD.
L18 QOS Observatory, Zalistsi. Observers T. A. Bezluschenko, O. V.
Kravchenko. Measurer A. M. Kozhukhov. 0.50-m f/3.8 reflector + CCD.
L54 Berthelot Observatory, Hunedoara. Observers A. Sonka, A. Nedelcu.
Measurer A. Sonka. 0.50-m f/8 RC + 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 TZ4 Earth MOID = 0.0233 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 352.04042 (2000.0) P Q
n 0.24234803 Peri. 182.12268 +0.91713312 -0.39568489
a 2.5478648 Node 201.38369 +0.36760167 +0.88621540
e 0.5994399 Incl. 7.55867 +0.15406444 +0.24094758
P 4.07 H 25.38 G 0.15 U 8
Residuals in seconds of arc
231005 F51 0.0 0.1- 231010 M38 0.4- 0.3+ 231010 L04 0.6+ 0.0
231005 F51 0.2+ 0.2+ 231010 L54 0.9- 0.3- 231010 L04 0.2+ 0.1-
231006 F52 0.1- 0.1- 231010 K35 0.3+ 0.5- 231010 I93 0.3+ 0.1+
231010 703 0.5+ 0.4+ 231010 K35 0.2+ 0.9- 231010 958 0.1+ 0.3+
231010 703 0.2+ 0.8+ 231010 B72 0.9- 0.2- 231010 I93 0.3+ 0.1+
231010 703 0.7+ 0.0 231010 L54 0.1+ 0.4- 231010 I93 0.3+ 0.0
231010 I52 0.1- 0.1+ 231010 K35 0.0 0.0 231010 958 0.3+ 0.0
231010 I52 0.3- 0.2+ 231010 B72 0.5+ 0.1- 231010 M45 0.3+ 0.1-
231010 I52 0.2- 0.2+ 231010 L54 2.6- 1.3- 231010 M45 0.6+ 0.3-
231010 I52 0.1- 0.1+ 231010 B72 0.1- 0.3- 231010 M45 0.5+ 0.1-
231010 734 0.2+ 0.1+ 231010 104 0.2+ 0.2+ 231010 L01 0.4- 0.0
231010 734 0.2+ 0.3+ 231010 104 0.6+ 0.4- 231010 L01 0.4- 0.2+
231010 734 0.0 0.1+ 231010 104 0.2+ 0.1+ 231010 L01 0.4- 0.0
231010 I52 0.4- 0.1+ 231010 K63 0.5+ 0.1+ 231010 L01 0.6- 0.1+
231010 I52 0.4- 0.1+ 231010 K63 0.2+ 0.1- 231010 L01 0.6- 0.2+
231010 I52 0.5- 0.2+ 231010 K63 0.8+ 0.3- 231010 204 0.2+ 0.0
231010 I52 0.6- 0.4+ 231010 L04 0.4+ 0.2+ 231010 204 0.1+ 0.1+
231010 L18 0.2- 0.5+ 231010 L04 0.5+ 0.0 231010 K74 0.0 0.0
231010 L18 0.6+ 0.2+ 231010 L04 0.5+ 0.1+ 231010 204 0.3+ 0.0
231010 L18 0.4+ 0.3- 231010 L04 0.3- 0.5- 231011 K74 0.1- 0.3+
231010 M38 1.4- 0.5+ 231010 958 0.6+ 1.2+ 231011 K74 0.3- 0.1+
Ephemeris:
2023 TZ4 a,e,i = 2.55, 0.60, 8 q = 1.0206
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 09 11 20 25 28.6 +17 32 47 0.1536 1.1167 132.6 41.6 23.2
...
2023 09 26 20 50 32.1 +23 02 26 0.08033 1.0533 127.1 49.4 21.9
...
2023 10 04 22 01 12.1 +30 37 09 0.04466 1.0324 134.6 43.6 20.4
...
2023 10 10 01 19 54.0 +34 51 57 0.02799 1.0234 151.1 28.2 18.9
2023 10 11 02 08 24.1 +32 37 27 0.02757 1.0225 150.0 29.3 18.9
2023 10 12 02 53 48.0 +29 16 39 0.02806 1.0218 146.4 32.7 19.0
...
2023 10 18 05 25 11.5 +08 48 34 0.04482 1.0209 121.8 56.1 20.7
...
2023 10 26 06 20 12.6 -01 32 29 0.07983 1.0291 113.8 62.1 22.2
...
2023 11 10 06 42 59.8 -06 44 07 0.1491 1.0720 119.6 53.4 23.4
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-T143
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