MPEC 2016-J29 : 2016 HT19
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M.P.E.C. 2016-J29 Issued 2016 May 4, 15:20 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
2016 HT19
Observations:
K16H19T* C2016 04 30.31835 13 19 54.048+22 34 14.69 22.0 wLEJ029F51
K16H19T C2016 04 30.32881 13 19 52.528+22 34 56.20 21.7 wLEJ029F51
K16H19T C2016 04 30.33940 13 19 50.985+22 35 37.90 21.6 wLEJ029F51
K16H19T _C2016 05 01.34254813 17 39.686+23 40 36.44 21.4 RtEJ029568
K16H19T _C2016 05 01.34381413 17 39.501+23 40 41.14 21.0 RtEJ029568
K16H19T _C2016 05 01.34510013 17 39.313+23 40 46.33 21.4 RtEJ029568
K16H19T KC2016 05 01.46591 13 17 20.78 +23 48 15.5 21.0 RoEJ029291
K16H19T KC2016 05 01.47060 13 17 20.10 +23 48 34.5 20.7 RoEJ029291
K16H19T C2016 05 03.23620 13 13 30.20 +25 40 55.8 20.9 RoEJ029926
K16H19T C2016 05 03.25406 13 13 27.54 +25 42 03.0 21.5 RoEJ029926
K16H19T KC2016 05 03.41782 13 13 04.02 +25 52 11.0 oEJ029291
K16H19T KC2016 05 03.42163 13 13 03.52 +25 52 25.3 oEJ029291
K16H19T KC2016 05 03.42543 13 13 02.95 +25 52 39.1 oEJ029291
K16H19T KC2016 05 04.41378 13 10 52.53 +26 54 02.3 21.7 RoEJ029291
K16H19T KC2016 05 04.41632 13 10 52.19 +26 54 11.7 21.0 RoEJ029291
K16H19T KC2016 05 04.41885 13 10 51.81 +26 54 20.7 20.9 RoEJ029291
Observer details:
291 LPL/Spacewatch II. Observers R. A. Mastaler, T. H. Bressi. 1.8-m f/2.7
reflector + CCD.
568 Mauna Kea. Observers R. J. Wainscoat, P. Forshay. Measurers M. Micheli,
R. J. Wainscoat. 3.6-m Canada-France-Hawaii Telescope + CCD.
926 Tenagra II Observatory. Observers M. Schwartz, P. R. Holvorcem. Measurer
M. Schwartz. 0.81-m f/7 Ritchey-Chretien + CCD.
F51 Pan-STARRS 1, Haleakala. Observers B. Gibson, T. Goggia, N. Primak,
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.
Orbital elements:
2016 HT19 Earth MOID = 0.0897 AU
Epoch 2016 July 31.0 TT = JDT 2457600.5 MPC
M 355.01346 (2000.0) P Q
n 0.77003622 Peri. 136.67810 +0.82600656 +0.56258284
a 1.1788592 Node 189.27910 -0.55790950 +0.80720915
e 0.3037764 Incl. 12.47773 -0.08031280 +0.17864474
P 1.28 H 22.9 G 0.15 U 8
Residuals in seconds of arc
160430 F51 0.1+ 0.3- 160501 291 0.2+ 0.1- 160503 291 0.1- 0.3-
160430 F51 0.0 0.0 160501 291 0.5- 1.2+ 160504 291 0.2- 0.0
160430 F51 0.0 0.1+ 160503 926 0.7+ 0.1- 160504 291 0.0 0.2+
160501 568 0.2- 0.0 160503 926 0.2+ 0.2- 160504 291 0.4- 0.1+
160501 568 0.2- 0.2- 160503 291 0.2+ 0.4-
160501 568 0.1- 0.0 160503 291 0.5+ 0.1-
Ephemeris:
2016 HT19 a,e,i = 1.18, 0.30, 12 q = 0.8207
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2016 04 04 14 03 25.3 -04 01 24 0.3242 1.3129 162.4 13.3 21.8
...
2016 04 19 13 42 45.1 +10 03 09 0.2591 1.2494 158.7 17.0 21.4
...
2016 04 27 13 26 59.6 +18 55 07 0.2425 1.2130 144.9 28.5 21.5
...
2016 05 03 13 14 01.3 +25 26 06 0.2373 1.1846 133.7 37.9 21.7
2016 05 04 13 11 49.3 +26 28 36 0.2369 1.1798 131.9 39.5 21.7
2016 05 05 13 09 37.4 +27 30 06 0.2367 1.1750 130.1 41.1 21.7
...
2016 05 11 12 56 37.0 +33 15 14 0.2375 1.1457 119.5 50.1 21.9
...
2016 05 19 12 40 27.2 +39 48 21 0.2423 1.1059 106.7 61.2 22.2
...
2016 06 03 12 13 36.6 +49 28 19 0.2526 1.0303 86.5 79.3 22.7
A. U. Tomatic (C) Copyright 2016 MPC M.P.E.C. 2016-J29
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