MPEC 2017-U33 : 2017 TD6
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M.P.E.C. 2017-U33 Issued 2017 Oct. 17, 21:10 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
2017 TD6
Observations:
K17T06D* C2017 10 11.41171 01 29 12.308+02 36 40.17 21.0 iLEU033F51
K17T06D C2017 10 11.43528 01 29 09.626+02 36 28.46 20.8 iLEU033F51
K17T06D C2017 10 11.44712 01 29 08.271+02 36 22.86 20.9 iLEU033F51
K17T06D C2017 10 16.28076 01 21 45.57 +01 05 59.3 19.3 GUEU033G96
K17T06D C2017 10 16.28595 01 21 43.53 +01 05 45.7 19.3 GUEU033G96
K17T06D C2017 10 16.29117 01 21 41.48 +01 05 32.2 19.1 GUEU033G96
K17T06D C2017 10 16.29635 01 21 39.42 +01 05 18.6 19.4 GUEU033G96
K17T06D KC2017 10 16.43773 01 20 44.32 +00 58 53.2 oEU033691
K17T06D C2017 10 16.43903 01 20 43.77 +00 58 45.3 19.1 GUEU033I52
K17T06D C2017 10 16.44000 01 20 43.43 +00 58 42.7 19.2 GUEU033I52
K17T06D C2017 10 16.44097 01 20 43.08 +00 58 39.8 19.1 GUEU033I52
K17T06D C2017 10 16.44193 01 20 42.74 +00 58 37.1 19.1 GUEU033I52
K17T06D KC2017 10 16.45153 01 20 39.41 +00 58 13.3 oEU033691
K17T06D KC2017 10 16.83176 01 19 35.16 +00 35 34.5 18.6 RqEU033A17
K17T06D C2017 10 16.83237 01 19 33.32 +00 35 37.4 qEU033246
K17T06D C2017 10 16.83304 01 19 33.09 +00 35 34.5 qEU033246
K17T06D C2017 10 16.83330 01 19 32.97 +00 35 33.3 qEU033246
K17T06D C2017 10 16.83363 01 19 32.83 +00 35 32.7 qEU033246
K17T06D C2017 10 16.83376 01 19 32.75 +00 35 31.9 qEU033246
K17T06D C2017 10 16.83390 01 19 32.69 +00 35 31.1 18.9 RqEU033246
K17T06D C2017 10 16.83471 01 19 32.38 +00 35 28.1 qEU033246
K17T06D C2017 10 16.83485 01 19 32.32 +00 35 26.9 qEU033246
K17T06D KC2017 10 16.83586 01 19 29.01 +00 35 38.5 19.3 VtEU033L04
K17T06D KC2017 10 16.84276 01 19 25.87 +00 35 13.0 19.4 VtEU033L04
K17T06D KC2017 10 16.84368 01 19 30.14 +00 34 50.2 18.4 RqEU033A17
K17T06D KC2017 10 16.85531 01 19 25.10 +00 34 07.5 18.5 RqEU033A17
K17T06D KC2017 10 16.89280 01 19 08.30 +00 32 26.0 18.6 RqEU033160
K17T06D KC2017 10 16.89558 01 19 06.95 +00 32 15.1 18.3 RqEU033160
K17T06D KC2017 10 16.89695 01 19 06.26 +00 32 10.2 18.7 RqEU033160
K17T06D KC2017 10 16.89835 01 19 05.59 +00 32 04.7 18.5 RqEU033160
K17T06D KC2017 10 16.90111 01 19 04.20 +00 31 54.2 18.4 RqEU033160
K17T06D KC2017 10 16.93030 01 18 45.06 +00 29 31.9 18.6 oEU033K88
K17T06D KC2017 10 16.93106 01 18 44.67 +00 29 28.7 18.6 oEU033K88
K17T06D KC2017 10 16.93182 01 18 44.29 +00 29 25.8 18.4 oEU033K88
K17T06D KC2017 10 16.93258 01 18 43.90 +00 29 22.9 18.6 oEU033K88
K17T06D KC2017 10 16.93334 01 18 43.52 +00 29 19.9 18.6 oEU033K88
K17T06D KC2017 10 16.93411 01 18 43.15 +00 29 17.0 18.5 oEU033K88
K17T06D KC2017 10 17.02171 01 18 01.51 +00 23 49.3 17.8 qEU033104
K17T06D KC2017 10 17.02473 01 17 59.92 +00 23 35.8 18.4 qEU033104
K17T06D KC2017 10 17.02827 01 17 58.03 +00 23 21.3 18.4 qEU033104
K17T06D KC2017 10 17.04145 01 17 52.41 +00 22 11.3 18.6 GUEU033204
K17T06D KC2017 10 17.04664 01 17 49.68 +00 21 49.2 UEU033204
K17T06D KC2017 10 17.05214 01 17 46.81 +00 21 25.8 UEU033204
K17T06D KC2017 10 17.17673 01 17 24.57 +00 13 39.4 19.0 RuEU033850
K17T06D KC2017 10 17.18377 01 17 20.25 +00 13 06.7 18.9 RuEU033850
K17T06D KC2017 10 17.19100 01 17 15.75 +00 12 32.4 18.5 RuEU033850
K17T06D KC2017 10 17.19873 01 17 10.91 +00 11 55.7 18.2 RuEU033850
K17T06D KC2017 10 17.20508 01 17 06.86 +00 11 26.1 18.0 RuEU033850
K17T06D KC2017 10 17.21985 01 16 57.52 +00 10 15.4 18.1 RuEU033850
K17T06D KC2017 10 17.23407 01 16 48.38 +00 09 05.4 18.4 RuEU033850
K17T06D KC2017 10 17.24817 01 16 39.21 +00 07 57.1 18.5 RuEU033850
K17T06D KC2017 10 17.26255 01 16 29.81 +00 06 44.4 18.5 RuEU033850
K17T06D C2017 10 17.29309 01 16 25.14 +00 04 39.5 18.0 GUEU033703
K17T06D C2017 10 17.29869 01 16 21.26 +00 04 10.7 18.3 GUEU033703
K17T06D C2017 10 17.30420 01 16 17.53 +00 03 42.7 18.3 GUEU033703
K17T06D C2017 10 17.30961 01 16 13.83 +00 03 14.2 18.1 GUEU033703
Observer details:
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri. Measurers
P. Bacci, L. Tesi, G. Fagioli. 0.60-m reflector + CCD.
160 Castelmartini. Observers M. Jaeger, E. Prosperi, S. Prosperi, W. Vollmann.
Measurer E. Prosperi. 0.35-m f/10 Schmidt-Cassegrain + CCD.
204 Schiaparelli Observatory. Observer L. Buzzi. 0.60-m f/4.64 reflector
+ CCD.
246 Klet Observatory-KLENOT. Observers M. Tichy, J. Ticha. Measurer M. Tichy.
1.06-m KLENOT Telescope + CCD.
691 Steward Observatory, Kitt Peak. Observer T. H. Bressi. 0.9-m f/3
reflector + CCD.
703 Catalina Sky Survey. Observer D. C. Fuls. Measurers E. J. Christensen,
D. C. Fuls, A. R. Gibbs, A. D. Grauer, J. A. Johnson, R. A. Kowalski,
S. M. Larson, G. J. Leonard, R. G. Matheny, R. L. Seaman, F. C. Shelly.
0.68-m Schmidt + 10K CCD.
850 Cordell-Lorenz Observatory, Sewanee. Observers D. T. Durig, S. M. Waugh,
A. R. Puri, B. B. Sweeton. Measurer D. T. Durig. 0.3-m f/7.6
Schmidt-Cassegrain + CCD.
A17 Guidestar Observatory, Weinheim. Observers M. Emmerich, S. Melchert.
0.36-m f/6 Schmidt-Cassegrain + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz,
M. Willman. Measurers K. Chambers, S. Chastel, L. Denneau, H. Flewelling,
M. Huber, E. Lilly, E. Magnier, R. Wainscoat, C. Waters, R. Weryk. 1.8-m
Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey. Observer A. D. Grauer. Measurers E. J. Christensen,
D. C. Fuls, A. R. Gibbs, A. D. Grauer, J. A. Johnson, R. A. Kowalski,
S. M. Larson, G. J. Leonard, R. G. Matheny, R. L. Seaman, F. C. Shelly.
1.5-m reflector + 10K CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer R. G. Matheny.
Measurers E. J. Christensen, D. C. Fuls, A. R. Gibbs, A. D. Grauer,
J. A. Johnson, R. A. Kowalski, S. M. Larson, G. J. Leonard, R. G. Matheny,
R. L. Seaman, F. C. Shelly. 1.0-m reflector + CCD.
K88 GINOP-KHK, Piszkesteto. Observer K. Sarneczky. 1.02-m Ritchey-Chretien
+ CCD.
L04 ROASTERR-1 Observatory, Cluj-Napoca. Observer L. Hudin. 0.3-m f/5.0
reflector + CCD.
Orbital elements:
2017 TD6 Earth MOID = 0.0003 AU
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5 MPC
M 275.43912 (2000.0) P Q
n 0.79497665 Peri. 82.73743 -0.33725859 -0.94131356
a 1.1540726 Node 26.98485 +0.85145548 -0.31117029
e 0.3242920 Incl. 1.71967 +0.40159707 -0.13077395
P 1.24 H 27.5 G 0.15 U 6
Residuals in seconds of arc
171011 F51 0.1- 0.2+ 171016 246 0.2- 0.2- 171017 104 0.2+ 0.0
171011 F51 0.0 0.2- 171016 246 0.3+ 0.2- 171017 104 0.0 0.4+
171011 F51 0.1+ 0.1- 171016 246 0.3+ 0.9- 171017 204 0.1- 0.2-
171016 G96 0.1- 0.0 171016 L04 0.2- 0.2+ 171017 204 0.2- 0.1-
171016 G96 0.1- 0.1- 171016 L04 0.1- 0.1+ 171017 204 0.1- 0.1+
171016 G96 0.1+ 0.0 171016 A17 0.2+ 0.4- 171017 850 0.1+ 0.1+
171016 G96 0.0 0.0 171016 A17 0.0 0.0 171017 850 0.1+ 0.3+
171016 691 0.7- 0.2+ 171016 160 0.3+ 0.2- 171017 850 0.1- 0.0
171016 I52 0.1+ 0.2- 171016 160 0.4+ 0.5- 171017 850 0.2- 0.2-
171016 I52 0.3+ 0.0 171016 160 0.1+ 0.2- 171017 850 0.9- 0.3+
171016 I52 0.3+ 0.1- 171016 160 0.4+ 0.3- 171017 850 0.1+ 0.4+
171016 I52 0.4+ 0.1- 171016 160 0.1- 0.2- 171017 850 0.4+ 0.7-
171016 691 0.2+ 0.2+ 171016 K88 0.2- 0.3+ 171017 850 0.3+ 0.1+
171016 A17 0.3+ 0.1+ 171016 K88 0.4- 0.1+ 171017 850 0.2+ 1.4-
171016 246 0.6- 0.5+ 171016 K88 0.3- 0.2+ 171017 703 0.5+ 0.3+
171016 246 0.2+ 0.1+ 171016 K88 0.4- 0.3+ 171017 703 0.4- 0.1+
171016 246 0.1+ 0.2- 171016 K88 0.4- 0.3+ 171017 703 0.1+ 0.3+
171016 246 0.1+ 0.4+ 171016 K88 0.1- 0.4+ 171017 703 0.3+ 0.4-
171016 246 0.2- 0.1+ 171017 104 0.1+ 0.8+
Ephemeris:
2017 TD6 a,e,i = 1.15, 0.32, 2 q = 0.7798
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2017 09 17 01 26 47.3 +03 27 19 0.1852 1.1723 152.2 23.5 25.3
...
2017 10 02 01 30 53.1 +03 15 34 0.09509 1.0932 165.3 13.4 23.4
...
2017 10 10 01 29 51.4 +02 47 22 0.05140 1.0495 172.0 7.6 21.7
...
2017 10 16 01 22 41.2 +01 21 06 0.01980 1.0166 172.6 7.3 19.6
2017 10 17 01 18 21.6 +00 32 15 0.01460 1.0111 171.1 8.8 18.9
2017 10 18 01 09 15.5 -01 09 50 0.0094191.0056 168.0 11.9 18.1
...
2017 10 24 13 36 26.4 -03 53 43 0.02200 0.9730 8.9 170.9
...
2017 11 01 13 29 41.3 -02 44 29 0.06434 0.9315 17.8 161.0 32.7
...
2017 11 16 13 33 44.1 -03 33 10 0.1510 0.8632 31.1 143.8 30.5
A. U. Tomatic (C) Copyright 2017 MPC M.P.E.C. 2017-U33
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