[Iaude] MPEC R103: 2014 QQ266 [a=1.41,e=0.60,i=45.3,H=20.6]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Tue Sep 10 17:14:44 EDT 2019
M.P.E.C. 2019-R103 Issued 2019 September 10, 21:12 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 at CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2014 QQ266
Revision to MPEC 2014-Q62
Additional Observations:
K14QQ6Q C2019 09 08.51848500 50 55.621-01 58 56.64 19.25GVER103F51
K14QQ6Q C2019 09 08.53975500 50 48.682-01 57 29.83 19.41GVER103F51
K14QQ6Q C2019 09 10.46214300 39 39.30 +00 25 57.4 18.98oVER103T08
K14QQ6Q C2019 09 10.46545800 39 37.94 +00 26 13.4 19.09oVER103T08
K14QQ6Q C2019 09 10.48463300 39 30.38 +00 27 46.8 19.05oVER103T08
K14QQ6Q C2019 09 10.48509400 39 30.17 +00 27 50.1 18.42oVER103T08
K14QQ6Q C2019 09 10.48806400 39 28.98 +00 28 04.8 18.94oVER103T08
K14QQ6Q C2019 09 10.49731100 39 25.27 +00 28 49.8 18.92oVER103T08
K14QQ6Q C2019 09 10.51135600 39 19.64 +00 29 58.5 18.65oVER103T08
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, 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.
T08 ATLAS-MLO, Mauna Loa. Observers L. Denneau, J. Tonry, A. Heinze, H.
Weiland, H. Flewelling. Measurers L. Denneau, J. Tonry, A. Heinze, H.
Weiland, H. Flewelling, B. Stalder, A. Fitzsimmons, J. Robinson, D. Young,
N. Erasmus. 0.5-m reflector + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
190908 F51 0.25- 0.43- 190910 T08 0.27- 0.49- MPO311473 -0.17 days
Orbital elements:
2014 QQ266 Earth MOID = 0.1556 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 Bell
M 233.99439 (2000.0) P Q
n 0.58862567 Peri. 116.59488 -0.36102241 -0.92784507
a 1.4100784 Node 352.43491 +0.37284718 -0.05158517
e 0.5976349 Incl. 45.33115 +0.85477939 -0.36938124
P 1.67 H 20.6 G 0.15 U 3
Residuals in seconds of arc
140823 F51 0.1- 0.1+ 140827 J04 0.1+ 0.2- 140912 291 0.1- 0.4+
140823 F51 0.1- 0.0 140827 F51 0.1- 0.2- 140912 291 0.1- 0.3+
140823 F51 0.1- 0.1+ 140827 F51 0.0 0.1+ 140915 H21 0.0 0.1-
140824 F51 0.3+ 0.1+ 140827 F51 0.1- 0.2+ 140915 H21 0.0 0.2-
140824 F51 0.1+ 0.1- 140903 H21 0.3+ 0.2+ 140915 H21 0.2+ 0.2-
140824 F51 0.2+ 0.3- 140903 H21 0.1+ 0.0 190908 F51 0.1+ 0.1+
140825 J04 0.2+ 0.1- 140903 H21 0.0 0.0 190908 F51 0.1+ 0.2+
140825 104 0.4- 0.1- 140907 H21 0.3+ 0.3- 190910 T08 0.3- 0.2+
140825 J04 0.1+ 0.2- 140907 H21 0.1- 0.3- 190910 T08 0.9- 0.1-
140825 104 0.4- 0.1+ 140907 H21 0.2+ 0.2- 190910 T08 0.4+ 0.8-
140825 J04 0.1+ 0.2+ 140908 H21 0.0 0.5- 190910 T08 0.0 0.2+
140825 104 0.0 0.5+ 140908 H21 0.5+ 0.0 190910 T08 0.0 0.3+
140827 J04 0.1+ 0.2- 140908 H21 0.4- 0.0 190910 T08 0.3- 0.1-
140827 J04 0.2+ 0.1- 140912 291 0.3- 0.4+ 190910 T08 0.4- 0.6-
Ephemeris:
2014 QQ266 a,e,i = 1.41, 0.60, 45 q = 0.5674
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 08 11 01 37 30.9 -14 59 30 0.7503 1.5209 118.4 35.9 22.4
...
2019 08 26 01 29 30.8 -11 01 30 0.4958 1.3956 132.7 32.1 21.2
...
2019 09 03 01 13 02.9 -06 53 07 0.3689 1.3239 143.5 26.9 20.3
...
2019 09 09 00 48 20.9 -01 25 23 0.2821 1.2679 154.5 20.0 19.4
2019 09 10 00 42 32.9 -00 10 52 0.2688 1.2584 156.6 18.5 19.2
2019 09 11 00 36 06.2 +01 11 10 0.2558 1.2489 158.8 16.9 19.0
...
2019 09 17 23 38 36.7 +12 41 40 0.1907 1.1904 164.7 12.8 18.1
...
2019 09 25 21 06 33.3 +33 12 54 0.1643 1.1096 126.9 46.3 18.7
...
2019 10 10 17 09 17.9 +36 16 41 0.2971 0.9512 72.2 90.5 21.1
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-R103
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