MPEC 2019-T209 : 2019 TW6
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M.P.E.C. 2019-T209 Issued 2019 October 11, 13:28 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. 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@CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2019 TW6
Observations:
K19T06W C2019 10 08.39060402 59 44.506+29 46 30.35 21.9 GVET209F51
K19T06W C2019 10 08.40111702 59 49.042+29 45 10.22 21.2 GVET209F51
K19T06W C2019 10 08.41160402 59 53.589+29 43 48.28 21.7 GVET209F51
K19T06W C2019 10 08.42205902 59 58.071+29 42 27.16 21.8 GVET209F51
K19T06W* C2019 10 09.33477 03 07 32.81 +27 32 50.4 21.5 GVET209G96
K19T06W C2019 10 09.33954 03 07 34.96 +27 32 08.0 21.1 GVET209G96
K19T06W C2019 10 09.34429 03 07 37.00 +27 31 26.9 21.2 GVET209G96
K19T06W C2019 10 09.34903 03 07 39.08 +27 30 45.4 21.0 GVET209G96
K19T06W C2019 10 09.37154803 07 48.21 +27 27 21.3 20.6 GVET209H01
K19T06W C2019 10 09.38021903 07 52.00 +27 26 03.9 21.5 GVET209H01
K19T06W C2019 10 09.38545803 07 54.29 +27 25 17.0 20.3 GVET209H01
K19T06W C2019 10 09.39186603 07 57.10 +27 24 19.4 21.1 GVET209H01
K19T06W C2019 10 09.44052 03 08 19.13 +27 17 04.4 20.6 GVET209I52
K19T06W C2019 10 09.44386 03 08 20.63 +27 16 33.7 VET209I52
K19T06W C2019 10 09.44719 03 08 21.97 +27 15 59.8 VET209I52
K19T06W C2019 10 09.45052 03 08 23.54 +27 15 32.6 VET209I52
K19T06W C2019 10 10.27217 03 15 40.62 +25 06 43.3 VET209I52
K19T06W C2019 10 10.27856 03 15 43.55 +25 05 40.9 VET209I52
K19T06W C2019 10 10.28106 03 15 44.79 +25 05 18.4 21.2 GVET209I52
K19T06W C2019 10 10.28356 03 15 45.94 +25 04 55.3 20.3 GVET209I52
K19T06W IC2019 10 10.98105003 21 50.81 +23 06 39.8 21.0 GVET209L01
K19T06W KC2019 10 10.98384103 21 52.15 +23 06 11.8 21.2 GVET209L01
K19T06W pC2019 10 10.98743903 21 53.88 +23 05 34.8 21.3 GVET209L01
K19T06W C2019 10 11.30299 03 24 45.70 +22 10 19.9 21.2 GVET209I52
K19T06W C2019 10 11.30581 03 24 47.08 +22 09 49.1 20.2 GVET209I52
K19T06W C2019 10 11.31071 03 24 49.41 +22 08 58.7 VET209I52
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, T. Lowe, E.
Magnier, A. Schultz, M. Willman. Measurers S. Chastel, M. Huber, Y.
Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey. Observer G. J. Leonard. Measurers E. J. Christensen,
G. A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Groeller, R. A.
Kowalski, S. M. Larson, G. J. Leonard, T. A. Pruyne, 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.
I52 Steward Observatory, Mt. Lemmon Station. Observers T. A. Pruyne, D.
Rankin. Measurers E. J. Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs,
A. D. Grauer, H. Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard, T.
A. Pruyne, D. Rankin, R. L. Seaman, F. C. Shelly, K. W. Wierzchos. 1.0-m
reflector + CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector +
CCD.
Orbital elements:
2019 TW6 Earth MOID = 0.0311 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 Veres
M 164.00608 (2000.0) P Q
n 0.85519338 Peri. 243.18554 +0.12544785 -0.99066268
a 1.0992416 Node 199.82573 +0.95694415 +0.13502570
e 0.1130067 Incl. 9.05673 +0.26176466 -0.01885490
P 1.15 H 26.6 G 0.15 U 7
Residuals in seconds of arc
191008 F51 0.2+ 0.6- 191009 H01 0.1+ 0.1+ 191010 I52 0.7+ 0.1+
191008 F51 0.3- 0.4+ 191009 H01 0.1+ 0.1+ 191010 I52 0.5+ 0.8+
191008 F51 0.1- 0.2- 191009 H01 0.1+ 0.0 191010 L01 0.9- 1.2-
191008 F51 0.1- 0.1+ 191009 I52 0.2+ 0.3+ 191010 L01 0.7- 0.4-
191009 G96 0.3- 0.3+ 191009 I52 0.5+ 0.1+ 191010 L01 0.5- 0.2-
191009 G96 0.4+ 0.3- 191009 I52 (1.2- 3.3-) 191011 I52 0.3- 0.5+
191009 G96 0.2- 0.3+ 191009 I52 0.1+ 0.1+ 191011 I52 0.3+ 0.6-
191009 G96 0.1- 0.5+ 191010 I52 0.5+ 0.6+ 191011 I52 0.5+ 0.8+
191009 H01 0.2+ 0.1+ 191010 I52 0.3- 1.1-
Ephemeris:
2019 TW6 a,e,i = 1.10, 0.11, 9 q = 0.9750
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 09 11 00 43 00.3 +46 31 47 0.1334 1.0890 125.0 49.2 24.2
...
2019 09 26 01 38 41.3 +44 23 31 0.08402 1.0611 132.2 44.5 23.1
...
2019 10 04 02 26 09.6 +37 32 08 0.06071 1.0467 138.3 39.5 22.2
...
2019 10 10 03 13 10.2 +25 51 16 0.04665 1.0363 142.6 35.8 21.5
2019 10 11 03 21 56.4 +23 04 49 0.04478 1.0346 142.8 35.7 21.4
2019 10 12 03 30 56.4 +20 02 17 0.04311 1.0329 142.8 35.8 21.3
...
2019 10 18 04 28 21.3 -02 55 14 0.03791 1.0231 133.7 44.8 21.3
...
2019 10 26 05 44 32.9 -32 01 50 0.04518 1.0109 110.4 67.2 22.3
...
2019 11 10 07 30 48.9 -53 13 38 0.07896 0.9920 88.9 86.6 24.1
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-T209
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