MPEC 2017-X96 : 2017 XK1
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M.P.E.C. 2017-X96 Issued 2017 Dec. 11, 03:01 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 XK1
Observations:
K17X01K C2017 12 07.35060 02 04 08.480+34 37 10.12 20.4 iUEX096F51
K17X01K C2017 12 07.36265 02 04 02.670+34 36 12.00 20.2 iUEX096F51
K17X01K* C2017 12 09.23973 01 48 23.09 +31 24 49.2 20.1 GUEX096G96
K17X01K C2017 12 09.24494 01 48 19.54 +31 24 06.6 19.9 GUEX096G96
K17X01K C2017 12 09.25015 01 48 15.99 +31 23 23.5 20.1 GUEX096G96
K17X01K C2017 12 09.25536 01 48 12.45 +31 22 40.7 19.8 GUEX096G96
K17X01K C2017 12 09.29070801 47 48.14 +31 17 37.1 19.7 GUEX096H01
K17X01K C2017 12 09.29434801 47 45.70 +31 17 06.3 19.8 GUEX096H01
K17X01K C2017 12 09.29701 01 47 44.31 +31 16 53.0 20.0 GUEX096I52
K17X01K C2017 12 09.30016 01 47 42.17 +31 16 25.6 19.7 GUEX096I52
K17X01K C2017 12 09.30330 01 47 40.04 +31 15 58.9 19.9 GUEX096I52
K17X01K C2017 12 09.30493701 47 38.64 +31 15 36.3 19.9 GUEX096H01
K17X01K C2017 12 09.30643 01 47 37.92 +31 15 32.2 20.0 GUEX096I52
K17X01K C2017 12 09.31467901 47 32.16 +31 14 13.2 19.8 GUEX096H01
K17X01K KC2017 12 09.75796 01 42 58.20 +30 09 33.3 19.7 GUEX096204
K17X01K KC2017 12 09.77495 01 42 45.38 +30 06 57.1 UEX096204
K17X01K KC2017 12 09.91967001 40 52.61 +29 43 27.8 19.7 VSEX096L01
K17X01K KC2017 12 09.92346601 40 49.67 +29 42 49.1 19.8 VSEX096L01
K17X01K KC2017 12 09.94286 01 40 34.95 +29 39 36.2 19.4 RUEX096104
K17X01K KC2017 12 09.94703 01 40 31.68 +29 38 53.2 19.4 RUEX096104
K17X01K KC2017 12 09.95120 01 40 28.45 +29 38 10.0 UEX096104
K17X01K KC2017 12 10.12844001 38 23.22 +29 08 18.6 20.1 VuEX096H21
K17X01K KC2017 12 10.13235801 38 19.93 +29 07 36.6 20.1 VuEX096H21
K17X01K KC2017 12 10.13741401 38 15.67 +29 06 41.5 20.0 VuEX096H21
K17X01K KC2017 12 10.13891 01 38 16.13 +29 06 30.8 20.0 RqEX096H36
K17X01K KC2017 12 10.14755 01 38 08.85 +29 04 57.5 20.0 RqEX096H36
K17X01K KC2017 12 10.15618 01 38 01.57 +29 03 23.7 20.2 RqEX096H36
K17X01K KC2017 12 10.16395 01 37 54.98 +29 01 58.7 19.8 RqEX096H36
K17X01K C2017 12 10.23621 01 36 56.37 +28 49 06.6 19.6 GUEX096I52
K17X01K C2017 12 10.23676 01 36 55.90 +28 49 00.8 19.7 GUEX096I52
K17X01K C2017 12 10.23730 01 36 55.38 +28 48 55.2 19.3 GUEX096I52
K17X01K KC2017 12 11.05771 01 25 11.67 +25 52 02.1 19.2 RqEX096H36
K17X01K KC2017 12 11.06398 01 25 04.95 +25 50 28.9 19.1 RqEX096H36
K17X01K KC2017 12 11.07025 01 24 58.27 +25 48 54.6 19.6 RqEX096H36
K17X01K KC2017 12 11.08279 01 24 44.72 +25 45 46.5 19.3 RqEX096H36
Observer details:
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri. Measurers
P. Bacci, L. Tesi, G. Fagioli. 0.60-m f/4 reflector + CCD.
204 Schiaparelli Observatory. Observer L. Buzzi. 0.84-m f/3.5 reflector
+ 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.
G96 Mt. Lemmon Survey. Observer G. J. Leonard. Measurers E. J. Christensen,
D. C. Fuls, A. R. Gibbs, A. D. Grauer, J. A. Johnson, R. A. Kowalski,
S. M. Larson, G. J. Leonard, R. G. Matheny, R. L. Seaman, F. C. Shelly.
1.5-m reflector + 10K 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.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes. 0.61-m f/4.5
astrograph + CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m reflector + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observers R. G. Matheny,
D. C. Fuls. Measurers E. J. Christensen, D. C. Fuls, A. R. Gibbs,
A. D. Grauer, J. A. Johnson, R. A. Kowalski, S. M. Larson, G. J. Leonard,
R. G. Matheny, R. L. Seaman, F. C. Shelly. 1.0-m reflector + CCD.
L01 Visnjan Observatory, Tican. Observers K. Korlevic, I. Karasi, D. Marusic,
A. Marusic, D. Barbaric. Measurer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
Orbital elements:
2017 XK1 Earth MOID = 0.0018 AU
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5 MPC
M 312.01408 (2000.0) P Q
n 0.35342885 Peri. 228.43055 -0.62534968 -0.76569869
a 1.9812292 Node 260.91368 +0.75362034 -0.54256533
e 0.5619457 Incl. 8.76541 +0.20247014 -0.34543941
P 2.79 H 25.2 G 0.15 U 6
Residuals in seconds of arc
171207 F51 0.0 0.0 171209 I52 0.5- 0.4- 171210 H36 0.2- 0.1+
171207 F51 0.4- 0.1- 171209 H01 0.1- 0.1- 171210 H36 0.2- 0.0
171209 G96 0.0 0.2- 171209 204 0.2- 0.6- 171210 H36 0.3- 0.1-
171209 G96 0.0 0.2- 171209 204 0.1- 0.0 171210 H36 0.8- 0.3-
171209 G96 0.1- 0.5- 171209 L01 0.3- 0.0 171210 I52 0.3- 0.5-
171209 G96 0.1- 0.4- 171209 L01 0.2- 0.1+ 171210 I52 0.3- 0.1-
171209 H01 0.0 0.3- 171209 104 0.3+ 0.1- 171210 I52 1.0- 0.4+
171209 H01 0.1- 0.2- 171209 104 0.1- 0.0 171211 H36 0.0 0.3-
171209 I52 0.3+ 0.3+ 171209 104 0.1- 0.0 171211 H36 0.2- 0.0
171209 I52 0.1+ 0.4- 171210 H21 0.0 0.2- 171211 H36 0.3+ 0.5-
171209 I52 0.2- 0.4- 171210 H21 0.1- 0.0 171211 H36 0.6- 0.3+
171209 H01 0.0 0.2- 171210 H21 0.4- 0.4-
Ephemeris:
2017 XK1 a,e,i = 1.98, 0.56, 9 q = 0.8679
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2017 11 11 03 02 48.8 +40 21 32 0.2599 1.2335 157.0 18.3 23.7
...
2017 11 26 02 43 39.1 +40 12 22 0.1398 1.1141 153.8 23.0 22.3
...
2017 12 04 02 21 44.1 +37 36 58 0.08185 1.0547 146.4 31.2 21.2
...
2017 12 10 01 40 02.1 +29 31 22 0.04079 1.0133 133.4 44.9 20.0
2017 12 11 01 26 04.0 +26 07 31 0.03438 1.0067 129.0 49.5 19.7
2017 12 12 01 07 24.2 +21 05 26 0.02830 1.0002 122.8 55.8 19.5
...
2017 12 18 19 09 15.6 -52 34 49 0.02459 0.9636 33.5 145.6 24.7
...
2017 12 26 16 08 31.2 -49 44 49 0.07750 0.9224 36.5 140.6 26.4
...
2018 01 10 15 46 18.1 -45 44 47 0.1867 0.8748 49.9 120.8 26.2
A. U. Tomatic (C) Copyright 2017 MPC M.P.E.C. 2017-X96
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