MPEC 2020-U12 : 2020 TY5
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M.P.E.C. 2020-U12 Issued 2020 October 16, 11:23 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
2020 TY5
Observations:
K20T05Y* C2020 10 14.24886702 04 10.93 +17 57 17.2 21.35GVEU012G96
K20T05Y C2020 10 14.25402002 04 10.55 +17 57 54.0 21.15GVEU012G96
K20T05Y C2020 10 14.25916602 04 10.07 +17 58 31.7 21.41GVEU012G96
K20T05Y KC2020 10 14.35377302 04 01.76 +18 09 45.6 21.67GVEU012I52
K20T05Y KC2020 10 14.35797602 04 01.42 +18 10 15.2 21.22GVEU012I52
K20T05Y KC2020 10 14.36218102 04 01.05 +18 10 45.1 20.92GVEU012I52
K20T05Y KC2020 10 14.36638702 04 00.67 +18 11 15.2 21.74GVEU012I52
K20T05Y KC2020 10 15.20327702 03 13.89 +19 50 35.0 21.90GVEU012I52
K20T05Y KC2020 10 15.20747802 03 13.55 +19 51 05.9 20.31GVEU012I52
K20T05Y KC2020 10 15.21168002 03 13.13 +19 51 35.9 21.21GVEU012I52
K20T05Y KC2020 10 15.21588202 03 12.78 +19 52 06.1 21.08GVEU012I52
K20T05Y C2020 10 15.38394202 03 01.296+20 12 25.87 21.32wUEU012F51
K20T05Y C2020 10 15.41052502 02 58.787+20 15 37.05 21.70wUEU012F51
K20T05Y C2020 10 15.42374702 02 57.506+20 17 12.09 21.70wUEU012F51
K20T05Y KC2020 10 16.30601702 01 59.31 +22 02 04.1 21.71GVEU012V06
K20T05Y KC2020 10 16.30839202 01 59.06 +22 02 21.4 21.85GVEU012V06
K20T05Y KC2020 10 16.31076702 01 58.84 +22 02 38.3 21.51GVEU012V06
K20T05Y KC2020 10 16.31314202 01 58.61 +22 02 55.5 VEU012V06
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz, M.
Willman. Measurers K. Chambers, S. Chastel, T. de Boer, L. Denneau, J.
Fairlamb, H. Flewelling, M. Huber, C.-C. Lin, E. Magnier, 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.
I52 Steward Observatory, Mt. Lemmon Station. Observer D. C. Fuls. 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.
V06 Catalina Sky Survey-Kuiper. Observer H. Groeller. 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. 1.55-m reflector +
1K CCD.
Orbital elements:
2020 TY5 Earth MOID = 0.1085 AU
Epoch 2020 Dec. 17.0 TT = JDT 2459200.5 Bell
M 26.69386 (2000.0) P Q
n 0.54496272 Peri. 16.62580 +0.80446009 -0.58991454
a 1.4844248 Node 20.01301 +0.51922156 +0.64141602
e 0.2595625 Incl. 11.73488 +0.28853585 +0.49049600
P 1.81 H 25.42 G 0.15 U 9
Residuals in seconds of arc
201014 G96 0.4- 0.2- 201014 I52 0.2+ 0.2+ 201015 F51 0.1+ 0.1-
201014 G96 0.4+ 0.3- 201015 I52 0.7+ 0.0- 201015 F51 0.1- 0.0-
201014 G96 0.2- 0.5+ 201015 I52 0.9+ 0.5+ 201016 V06 0.1+ 0.2-
201014 I52 0.2- 0.0+ 201015 I52 0.0- 0.0+ 201016 V06 0.1- 0.1+
201014 I52 0.3+ 0.2- 201015 I52 0.1+ 0.2- 201016 V06 0.0+ 0.0-
201014 I52 0.3+ 0.1- 201015 F51 0.1- 0.1+ 201016 V06 0.1+ 0.2+
Ephemeris:
2020 TY5 a,e,i = 1.48, 0.26, 12 q = 1.0991
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 09 16 02 05 16.3 -19 14 07 0.1869 1.1545 139.8 34.2 23.5
...
2020 10 01 02 10 58.2 -04 47 01 0.1349 1.1234 153.4 23.5 22.4
...
2020 10 09 02 08 19.7 +07 57 28 0.1176 1.1116 162.6 15.6 21.9
...
2020 10 15 02 03 23.3 +19 26 42 0.1115 1.1053 164.9 13.6 21.7
2020 10 16 02 02 19.2 +21 25 45 0.1112 1.1044 164.5 14.0 21.7
2020 10 17 02 01 11.3 +23 24 49 0.1110 1.1037 163.8 14.6 21.7
...
2020 10 23 01 53 13.6 +34 53 43 0.1138 1.1002 156.5 21.1 21.9
...
2020 10 31 01 40 45.0 +47 31 09 0.1264 1.0992 145.5 30.8 22.5
...
2020 11 15 01 21 47.8 +61 02 25 0.1662 1.1082 132.5 41.2 23.4
M. P. C. Staff (C) Copyright 2020 MPC M.P.E.C. 2020-U12
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