MPEC 2017-Q39 : 2017 QP
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M.P.E.C. 2017-Q39 Issued 2017 Aug. 18, 22:21 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 QP
Observations:
K17Q00P* C2017 08 16.37371 20 49 04.527-21 43 29.85 22.0 wLEQ039F51
K17Q00P C2017 08 16.38689 20 49 05.663-21 43 43.55 21.9 wLEQ039F51
K17Q00P C2017 08 16.40042 20 49 06.852-21 43 57.64 22.2 wLEQ039F51
K17Q00P |C2017 08 17.18059 20 50 24.86 -21 56 36.8 22.1 VuEQ039807
K17Q00P |C2017 08 17.18959 20 50 25.69 -21 56 45.9 22.1 VuEQ039807
K17Q00P |C2017 08 17.19817 20 50 26.40 -21 56 54.6 21.9 VuEQ039807
K17Q00P _C2017 08 17.35999420 50 43.688-22 00 01.72 21.7 GUEQ039568
K17Q00P _C2017 08 17.36118220 50 43.786-22 00 02.95 21.9 GUEQ039568
K17Q00P _C2017 08 17.36236520 50 43.895-22 00 04.11 21.6 GUEQ039568
K17Q00P C2017 08 18.22209920 52 10.65 -22 14 06.4 21.4 GUEQ039H01
K17Q00P C2017 08 18.22537420 52 10.94 -22 14 09.6 22.1 GUEQ039H01
K17Q00P C2017 08 18.23795620 52 12.06 -22 14 21.8 22.1 GUEQ039H01
K17Q00P C2017 08 18.24365520 52 12.56 -22 14 27.2 22.0 GUEQ039H01
Observer details:
568 Mauna Kea. Observers R. J. Wainscoat, C. Crowder. Measurers M. Micheli,
R. J. Wainscoat. 3.6-m Canada-France-Hawaii Telescope + CCD.
807 Cerro Tololo. Observers T. Linder, R. Holmes. 0.61-m f/6.5 astrograph
+ 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.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 reflector + CCD.
Orbital elements:
2017 QP Earth MOID = 0.2445 AU
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5 MPC
M 10.98241 (2000.0) P Q
n 0.32700382 Peri. 175.31156 +0.61895317 +0.78177149
a 2.0865758 Node 132.90478 -0.72393441 +0.60522183
e 0.3964845 Incl. 5.93182 -0.30465709 +0.15013284
P 3.01 H 23.6 G 0.15 U 8
Residuals in seconds of arc
170816 F51 0.2- 0.1+ 170817 807 0.4- 0.2- 170818 H01 0.1- 0.0
170816 F51 0.2- 0.0 170817 568 0.0 0.0 170818 H01 0.1- 0.0
170816 F51 0.2+ 0.2- 170817 568 0.1- 0.0 170818 H01 0.2- 0.1+
170817 807 0.3- 0.3+ 170817 568 0.0 0.0
170817 807 0.2+ 0.1+ 170818 H01 0.1- 0.0
Ephemeris:
2017 QP a,e,i = 2.09, 0.40, 6 q = 1.2593
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2017 07 19 20 06 52.3 -12 00 10 0.2524 1.2659 170.5 7.6 21.7
...
2017 08 03 20 27 46.8 -17 16 21 0.2457 1.2594 174.1 4.7 21.5
...
2017 08 11 20 40 15.0 -20 04 02 0.2530 1.2627 168.8 9.0 21.7
...
2017 08 17 20 50 06.9 -21 53 41 0.2635 1.2682 164.4 12.4 22.0
2017 08 18 20 51 47.7 -22 10 05 0.2656 1.2694 163.7 13.0 22.0
2017 08 19 20 53 29.0 -22 25 53 0.2679 1.2706 162.9 13.5 22.0
...
2017 08 25 21 03 48.2 -23 47 11 0.2840 1.2796 158.7 16.7 22.3
...
2017 09 02 21 17 59.3 -24 57 19 0.3118 1.2952 153.4 20.4 22.6
...
2017 09 17 21 44 59.6 -25 17 16 0.3829 1.3352 144.4 26.0 23.3
A. U. Tomatic (C) Copyright 2017 MPC M.P.E.C. 2017-Q39
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