MPEC 2015-X82 : 2015 XP128
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M.P.E.C. 2015-X82 Issued 2015 Dec. 7, 14:21 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
2015 XP128
Observations:
K15XC8P* C2015 12 05.61374 08 09 37.639+39 28 33.17 20.1 rLEX082F51
K15XC8P C2015 12 05.62290 08 09 34.562+39 28 19.07 20.4 rLEX082F51
K15XC8P C2015 12 05.63219 08 09 31.473+39 28 04.69 20.7 rLEX082F51
K15XC8P C2015 12 05.64163 08 09 28.309+39 27 49.89 20.3 rLEX082F51
K15XC8P C2015 12 06.06263 08 07 23.62 +39 17 03.8 19.6 VSEX082033
K15XC8P C2015 12 06.06500 08 07 22.90 +39 17 00.0 19.2 VSEX082033
K15XC8P C2015 12 06.06736 08 07 22.11 +39 16 57.3 19.7 VSEX082033
K15XC8P C2015 12 06.10963 08 07 08.40 +39 15 55.7 20.4 VSEX082033
K15XC8P C2015 12 06.11437 08 07 06.87 +39 15 48.6 20.4 VSEX082033
K15XC8P C2015 12 06.15574 08 06 53.52 +39 14 46.8 21.2 VSEX082033
K15XC8P C2015 12 06.16048 08 06 51.98 +39 14 39.6 21.2 VSEX082033
K15XC8P C2015 12 06.29567 08 06 16.06 +39 11 29.9 20.4 VqEX082I52
K15XC8P C2015 12 06.30332 08 06 13.64 +39 11 20.0 20.1 VqEX082I52
K15XC8P C2015 12 06.31062 08 06 11.28 +39 11 10.3 20.6 VqEX082I52
K15XC8P C2015 12 06.31701 08 06 09.18 +39 11 00.5 qEX082I52
K15XC8P C2015 12 06.44885 08 05 26.08 +39 07 58.2 21.1 RoEX082926
K15XC8P C2015 12 06.45721 08 05 23.32 +39 07 45.4 21.1 RoEX082926
K15XC8P C2015 12 06.46546 08 05 20.55 +39 07 32.9 20.7 RoEX082926
K15XC8P _C2015 12 06.54054108 04 59.482+39 05 54.45 20.0 RtEX082568
K15XC8P _C2015 12 06.54162408 04 59.120+39 05 52.86 20.1 RtEX082568
K15XC8P _C2015 12 06.54271408 04 58.761+39 05 51.30 20.1 RtEX082568
K15XC8P KC2015 12 07.43867 08 00 29.74 +38 43 20.0 20.4 RqEX082H36
K15XC8P KC2015 12 07.45193 08 00 25.44 +38 42 59.5 19.4 RqEX082H36
K15XC8P KC2015 12 07.46882 08 00 20.00 +38 42 33.4 19.9 RqEX082H36
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers B. Stecklum,
F. Ludwig. Measurer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
568 Mauna Kea. Observers R. J. Wainscoat, L. Wells. 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.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m reflector + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer R. A. Kowalski.
Measurers E. J. Christensen, D. C. Fuls, A. R. Gibbs, A. D. Grauer,
R. E. Hill, J. A. Johnson, R. A. Kowalski, S. M. Larson, R. G. Matheny,
F. C. Shelly. 1.0-m reflector + CCD.
Orbital elements:
2015 XP128 Earth MOID = 0.0177 AU
Epoch 2016 Jan. 13.0 TT = JDT 2457400.5 MPC
M 70.11240 (2000.0) P Q
n 0.68052538 Peri. 71.37594 +0.99452083 -0.08183036
a 1.2800880 Node 293.27550 +0.04684476 +0.90517336
e 0.2842738 Incl. 4.06098 +0.09345528 +0.41709109
P 1.45 H 23.0 G 0.15 U 7
Residuals in seconds of arc
151205 F51 0.0 0.1+ 151206 033 0.2- 0.0 151206 926 0.3+ 0.2+
151205 F51 0.1- 0.0 151206 033 0.0 0.4+ 151206 926 0.3- 0.1+
151205 F51 0.2+ 0.0 151206 033 0.1- 0.4+ 151206 568 0.2+ 0.1-
151205 F51 0.0 0.1- 151206 I52 0.0 0.0 151206 568 0.1+ 0.1-
151206 033 0.3- 0.3- 151206 I52 0.3+ 0.1+ 151206 568 0.2+ 0.1-
151206 033 0.3+ 0.7- 151206 I52 0.1+ 0.1+ 151207 H36 0.5+ 0.2-
151206 033 0.0 0.0 151206 I52 0.4- 1.3- 151207 H36 0.0 0.1-
151206 033 0.3- 0.0 151206 926 0.3+ 0.5+ 151207 H36 0.5- 0.4+
Ephemeris:
2015 XP128 a,e,i = 1.28, 0.28, 4 q = 0.9162
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2015 11 07 11 13 32.2 +46 44 29 0.1020 0.9766 78.9 95.3 21.4
...
2015 11 22 09 25 39.5 +44 21 45 0.1181 1.0298 107.6 66.1 20.8
...
2015 11 30 08 39 15.6 +41 39 16 0.1292 1.0621 123.0 51.2 20.6
...
2015 12 06 08 07 42.0 +39 18 50 0.1393 1.0876 134.5 40.3 20.5
2015 12 07 08 02 41.6 +38 54 15 0.1412 1.0920 136.4 38.5 20.5
2015 12 08 07 57 45.7 +38 29 23 0.1432 1.0963 138.3 36.7 20.5
...
2015 12 14 07 29 58.3 +35 55 48 0.1569 1.1227 149.7 26.3 20.4
...
2015 12 22 06 58 45.7 +32 29 50 0.1809 1.1586 163.9 13.6 20.4
...
2016 01 06 06 20 46.6 +27 02 29 0.2462 1.2260 169.1 8.7 21.0
A. U. Tomatic (C) Copyright 2015 MPC M.P.E.C. 2015-X82
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