MPEC 2019-T186 : 2019 TO5
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M.P.E.C. 2019-T186 Issued 2019 October 10, 03:36 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 TO5
Observations:
K19T05O KC2019 10 06.39682600 54 36.207-07 29 37.18 20.4 GVET186F52
K19T05O* C2019 10 08.19706 00 22 16.00 +03 41 16.2 20.4 GVET186G96
K19T05O C2019 10 08.20175 00 22 11.09 +03 42 54.4 VET186G96
K19T05O C2019 10 08.20643 00 22 06.25 +03 44 32.1 20.4 GVET186G96
K19T05O C2019 10 08.21112 00 22 01.51 +03 46 07.8 20.1 GVET186G96
K19T05O C2019 10 08.25900000 21 11.43 +04 02 41.6 20.2 GVET186H01
K19T05O C2019 10 08.26199200 21 08.34 +04 03 43.4 20.3 GVET186H01
K19T05O C2019 10 08.27524800 20 54.63 +04 08 18.1 20.1 GVET186H01
K19T05O C2019 10 08.27932800 20 50.42 +04 09 42.4 19.8 GVET186H01
K19T05O C2019 10 08.38319 00 19 04.19 +04 45 19.3 20.2 GVET186I52
K19T05O C2019 10 08.38560 00 19 01.80 +04 46 07.0 20.1 GVET186I52
K19T05O C2019 10 08.38801 00 18 59.33 +04 46 57.6 19.8 GVET186I52
K19T05O KC2019 10 08.84293400 11 45.59 +07 17 48.3 20.1 VqET186K63
K19T05O KC2019 10 08.84459700 11 43.98 +07 18 20.6 20.0 VqET186K63
K19T05O KC2019 10 08.84751000 11 41.13 +07 19 16.9 19.9 VqET186K63
K19T05O KC2019 10 08.87956 00 11 11.19 +07 29 48.9 19.8 GVET186Z84
K19T05O KC2019 10 08.88796 00 11 03.06 +07 32 29.7 20.1 GVET186Z84
K19T05O KC2019 10 08.89228 00 10 57.55 +07 33 44.2 20.0 GVET186104
K19T05O KC2019 10 08.89679 00 10 54.44 +07 35 20.8 19.9 GVET186Z84
K19T05O KC2019 10 08.90028 00 10 49.76 +07 36 18.9 20.4 GVET186104
K19T05O KC2019 10 08.90109 00 10 50.26 +07 36 44.3 20.1 GVET186Z84
K19T05O KC2019 10 08.90518 00 10 46.27 +07 38 03.3 20.0 GVET186Z84
K19T05O KC2019 10 08.90790 00 10 42.32 +07 38 45.6 20.3 GVET186104
K19T05O C2019 10 09.28985 00 04 47.82 +09 38 47.1 19.9 GVET186654
K19T05O C2019 10 09.29271 00 04 44.42 +09 39 42.6 21.0 GVET186I52
K19T05O C2019 10 09.29386 00 04 44.10 +09 40 01.1 19.9 GVET186654
K19T05O C2019 10 09.29466 00 04 42.57 +09 40 18.3 20.4 GVET186I52
K19T05O C2019 10 09.29659 00 04 40.77 +09 40 53.4 20.8 GVET186I52
K19T05O C2019 10 09.29826 00 04 39.89 +09 41 21.5 20.6 GVET186654
K19T05O C2019 10 09.30227 00 04 36.11 +09 42 34.9 20.6 GVET186654
Observer details:
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri. Measurers P.
Bacci, L. Tesi, G. Fagioli. 0.60-m reflector + CCD.
654 Table Mountain Observatory, Wrightwood-PHMC. Observers P. Choi, N. Saini,
C. Zhai, R. Trahan, M. Shao.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, K. Chambers, T. Dukes, 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. Observer T. A. Pruyne. 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.
K63 G. Pascoli Observatory, Castelvecchio Pascoli. Observer R. Bacci. 0.41-m
f/3.2 Newtonian reflector + CCD.
Z84 Calar Alto-Schmidt. Observer E. Schwab. Measurers E. Schwab, D. Koschny,
M. Micheli. 0.8-m f/3 Schmidt + CCD.
Orbital elements:
2019 TO5 Earth MOID = 0.0790 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 Bell
M 287.64165 (2000.0) P Q
n 0.63090522 Peri. 308.26894 +0.75212516 +0.64456408
a 1.3463562 Node 13.61814 -0.25289522 +0.47464875
e 0.2586735 Incl. 35.66464 -0.60856532 +0.59937110
P 1.56 H 24.9 G 0.15 U 8
Residuals in seconds of arc
191006 F52 0.1- 0.1- 191008 I52 0.5+ 0.9- 191008 Z84 0.2+ 0.2+
191008 G96 0.3+ 0.2+ 191008 I52 0.1+ 0.5+ 191008 Z84 0.1+ 0.2+
191008 G96 0.5- 0.6+ 191008 K63 0.5- 0.1- 191008 104 0.2- 0.6-
191008 G96 0.3- 0.7+ 191008 K63 0.4- 0.1- 191009 654 0.1+ 0.0
191008 G96 1.5+ 1.3- 191008 K63 0.6- 0.4- 191009 I52 0.3- 0.2+
191008 H01 0.1- 0.1+ 191008 Z84 0.4- 1.1+ 191009 654 1.0+ 0.4+
191008 H01 0.0 0.1- 191008 Z84 0.3+ 0.7- 191009 I52 0.5- 0.2+
191008 H01 0.1- 0.3+ 191008 104 0.2+ 0.6- 191009 I52 0.1- 0.1-
191008 H01 0.1- 0.2+ 191008 Z84 0.0 0.3- 191009 654 0.2+ 0.1+
191008 I52 0.4- 0.6+ 191008 104 0.1+ 0.4- 191009 654 0.2+ 0.0
Ephemeris:
2019 TO5 a,e,i = 1.35, 0.26, 36 q = 0.9981
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 09 10 06 27 09.1 -54 15 37 0.2883 1.0152 83.4 80.2 25.0
...
2019 09 25 04 35 18.5 -50 19 30 0.1425 1.0460 103.7 68.7 23.2
...
2019 10 03 02 05 12.2 -28 31 01 0.08417 1.0676 141.1 36.1 21.1
...
2019 10 09 00 09 16.0 +08 08 53 0.08842 1.0858 168.3 10.8 20.5
2019 10 10 23 54 24.4 +13 06 21 0.09412 1.0890 162.6 15.9 20.8
2019 10 11 23 40 56.1 +17 24 12 0.1008 1.0922 157.3 20.7 21.1
...
2019 10 17 22 44 07.5 +32 43 21 0.1536 1.1122 135.9 38.6 22.6
...
2019 10 25 22 08 01.9 +40 11 45 0.2374 1.1406 122.7 47.2 23.8
...
2019 11 09 21 49 55.5 +44 45 42 0.4019 1.1974 111.4 50.4 25.2
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-T186
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