[Iaude] MPEC T208: 2023 TK8 [a=1.33,e=0.21,i=20.3,H=22.3]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Fri Oct 13 02:46:18 EDT 2023
M.P.E.C. 2023-T208 Issued 2023 October 13, 06:44 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 TK8
Observations:
K23T08K*1C2023 10 11.11526821 32 07.310+16 22 31.55 19.88GVET208G96
K23T08K 1C2023 10 11.12102021 32 08.074+16 21 50.98 19.96GVET208G96
K23T08K 1C2023 10 11.12674921 32 08.833+16 21 10.30 19.96GVET208G96
K23T08K 1C2023 10 11.13248021 32 09.654+16 20 31.67 19.53GVET208G96
K23T08K C2023 10 11.15434221 32 12.302+16 17 53.57 20.1 GVET208H01
K23T08K C2023 10 11.15783421 32 12.765+16 17 28.95 20.0 GVET208H01
K23T08K C2023 10 11.16982021 32 14.365+16 16 03.80 19.9 GVET208H01
K23T08K C2023 10 11.17700421 32 15.332+16 15 12.69 19.9 GVET208H01
K23T08K KC2023 10 11.26388921 32 27.308+16 04 54.01 20.18GVET208I52
K23T08K KC2023 10 11.27064721 32 28.255+16 04 05.59 20.20GVET208I52
K23T08K KC2023 10 11.27738321 32 29.173+16 03 17.42 20.11GVET208I52
K23T08K KC2023 10 11.27839421 32 29.306+16 03 10.08 20.10GVET208I52
K23T08K KC2023 10 11.74313621 33 45.52 +15 07 26.8 19.8 GXET208595
K23T08K KC2023 10 11.75871021 33 47.73 +15 05 34.1 19.9 GXET208595
K23T08K KC2023 10 11.76104 21 33 48.27 +15 05 16.7 20.2 GVET208587
K23T08K KC2023 10 11.76811 21 33 49.26 +15 04 25.6 VET208587
K23T08K KC2023 10 11.77428621 33 49.95 +15 03 41.1 19.6 GXET208595
K23T08K KB2023 10 11.77643721 33 50.89 +15 03 26.5 20.3 GVET208I93
K23T08K KB2023 10 11.78169221 33 51.64 +15 02 48.3 20.3 GVET208I93
K23T08K KB2023 10 11.78687821 33 52.38 +15 02 10.8 VET208I93
K23T08K KB2023 10 11.79986721 33 54.573+15 00 38.18 20.3 VZET208Y89
K23T08K KB2023 10 11.80453721 33 55.316+15 00 04.79 19.5 VZET208Y89
K23T08K KB2023 10 11.80960121 33 55.970+14 59 28.37 20.1 VZET208Y89
K23T08K KC2023 10 11.85242 21 34 01.15 +14 54 16.6 19.5 GVET208104
K23T08K KC2023 10 11.86083 21 34 02.29 +14 53 14.7 19.8 GVET208104
K23T08K KC2023 10 11.86276121 34 03.20 +14 53 02.8 19.9 GXET208958
K23T08K KC2023 10 11.86914 21 34 03.48 +14 52 14.7 19.5 GVET208104
K23T08K KC2023 10 11.86995521 34 04.23 +14 52 10.2 19.7 GXET208958
K23T08K KC2023 10 11.87484121 34 04.29 +14 51 32.9 20.4 GVET208598
K23T08K KC2023 10 11.87714521 34 05.14 +14 51 16.7 XET208958
K23T08K KC2023 10 11.87717921 34 04.62 +14 51 16.0 21.4 GVET208598
K23T08K KC2023 10 11.87878621 34 04.85 +14 51 04.4 20.9 GVET208598
K23T08K KC2023 10 11.92054 21 34 11.02 +14 45 58.1 20.3 GVET208204
K23T08K KC2023 10 11.93135 21 34 12.60 +14 44 39.3 VET208204
K23T08K KC2023 10 11.94215 21 34 14.18 +14 43 20.0 VET208204
K23T08K KC2023 10 12.12710321 34 45.07 +14 20 57.6 19.7 VuET208H21
K23T08K 1C2023 10 12.12794721 34 46.427+14 20 57.88 20.05GVET208G96
K23T08K KC2023 10 12.13009621 34 45.49 +14 20 35.7 19.8 VuET208H21
K23T08K KC2023 10 12.13301221 34 45.91 +14 20 14.3 19.8 VuET208H21
K23T08K 1C2023 10 12.13378721 34 47.248+14 20 15.18 20.03GVET208G96
K23T08K KC2023 10 12.13523121 34 46.24 +14 19 57.9 19.6 VuET208H21
K23T08K 1C2023 10 12.13964121 34 48.083+14 19 32.20 20.06GVET208G96
K23T08K 1C2023 10 12.14548421 34 48.878+14 18 49.43 19.99GVET208G96
K23T08K KB2023 10 12.77281 21 36 32.45 +13 01 13.1 19.4 VZET208C95
K23T08K KB2023 10 12.79138 21 36 35.18 +12 58 54.6 20.4 VZET208C95
K23T08K KC2023 10 13.03503421 37 16.32 +12 28 29.3 19.9 VuET208H21
K23T08K KC2023 10 13.03783021 37 16.74 +12 28 08.0 19.7 VuET208H21
K23T08K KC2023 10 13.04062521 37 17.18 +12 27 47.3 19.9 VuET208H21
Observer details:
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri. Measurer P.
Bacci. 0.60-m f/4.0 reflector + CCD.
204 Schiaparelli Observatory. Observers L. Buzzi, G. Galli. 0.84-m f/3.5
reflector + CCD.
587 Sormano. Observers A. Fumagalli, A. Testa. Measurer A. Testa. 0.5-m
f/6.8 reflector + CCD.
595 Farra d'Isonzo. Observers G. Panterotto, E. Pettarin. Measurer E.
Pettarin. 0.61-m f/4.5 reflector + CCD.
598 Loiano. Observer A. Carbognani. 1.52-m f/4.7 Reflector + CCD.
958 Observatoire de Dax. Observers P. Dupouy, J. B. de Vanssay. Measurer P.
Dupouy. 0.43-m f/2.7 Reflector + CCD.
C95 SATINO Remote Observatory, Haute Provence. Observer D. Husar. 0.30-m
f/5.8 reflector + CMO.
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.
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,
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.
Y89 Proxima Centauri Observatory, Valdin. Observer R. Hahn. 0.36-m f/2.0
reflector + CMO.
Orbital elements:
2023 TK8 Earth MOID = 0.0780 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 313.68231 (2000.0) P Q
n 0.64520971 Peri. 211.11689 +0.60036340 -0.78821475
a 1.3263825 Node 202.88046 +0.78645490 +0.61257455
e 0.2081020 Incl. 20.34973 +0.14509475 -0.05890615
P 1.53 H 22.30 G 0.15 U 8
Residuals in seconds of arc
231011 G96 0.0 0.0 231011 595 0.1+ 0.2- 231011 204 0.2- 0.0
231011 G96 0.0 0.1+ 231011 I93 0.2- 0.3+ 231011 204 0.2- 0.3+
231011 G96 0.1- 0.1- 231011 I93 0.1- 0.0 231011 204 0.3- 0.1+
231011 G96 0.8+ 1.7+ 231011 I93 0.1- 0.1- 231012 H21 0.0 0.3+
231011 H01 0.0 0.1- 231011 Y89 0.2- 0.4- 231012 G96 0.1- 0.1+
231011 H01 0.1- 0.0 231011 Y89 1.0+ 0.1- 231012 H21 0.1- 0.4+
231011 H01 0.1- 0.0 231011 Y89 0.0 0.1+ 231012 H21 0.0 0.4+
231011 H01 0.0 0.0 231011 104 0.4+ 0.2+ 231012 G96 0.1- 0.1+
231011 I52 0.0 0.1- 231011 104 0.4- 0.5- 231012 H21 0.2+ 0.3+
231011 I52 0.1+ 0.1- 231011 958 0.5+ 0.9+ 231012 G96 0.1+ 0.0
231011 I52 0.3- 0.1+ 231011 104 0.3- 0.1+ 231012 G96 0.3- 0.0
231011 I52 0.4- 0.0 231011 958 0.7+ 0.6+ 231012 C95 0.3- 0.4-
231011 595 0.0 0.6+ 231011 598 0.0 0.0 231012 C95 0.8- 0.4-
231011 595 0.1- 0.3+ 231011 958 0.9- 0.6- 231013 H21 0.2+ 0.1+
231011 587 0.1+ 0.1- 231011 598 0.1- 0.1+ 231013 H21 0.2+ 0.2-
231011 587 0.1- 0.2- 231011 598 0.1- 0.3+ 231013 H21 0.5+ 0.1+
Ephemeris:
2023 TK8 a,e,i = 1.33, 0.21, 20 q = 1.0504
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 09 13 21 04 22.8 +46 48 27 0.2777 1.1730 120.7 47.5 21.7
...
2023 09 28 21 08 53.8 +36 01 28 0.2042 1.1315 124.9 46.6 20.9
...
2023 10 06 21 20 38.4 +25 29 07 0.1717 1.1118 127.0 45.9 20.5
...
2023 10 12 21 34 25.3 +14 36 56 0.1535 1.0984 127.5 46.2 20.2
2023 10 13 21 37 09.3 +12 33 26 0.1512 1.0963 127.3 46.4 20.2
2023 10 14 21 40 01.0 +10 26 09 0.1492 1.0943 127.2 46.6 20.1
...
2023 10 20 21 59 51.3 -03 13 55 0.1421 1.0828 124.5 49.3 20.1
...
2023 10 28 22 33 01.1 -21 20 40 0.1480 1.0699 117.4 55.6 20.3
...
2023 11 12 23 49 21.9 -43 48 14 0.1947 1.0542 104.0 65.7 21.2
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-T208
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