MPEC 2017-K18 : 2017 KC3
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M.P.E.C. 2017-K18 Issued 2017 May 21, 03:05 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 KC3
Observations:
K17K03C* C2017 05 17.23593 13 45 36.63 +08 28 25.1 19.8 VqEK018G96
K17K03C C2017 05 17.24008 13 45 33.36 +08 28 43.8 20.0 VqEK018G96
K17K03C C2017 05 17.24836 13 45 27.04 +08 29 22.1 20.1 VqEK018G96
K17K03C C2017 05 17.32714 13 44 26.54 +08 35 24.3 20.1 VqEK018G96
K17K03C C2017 05 17.32932 13 44 24.92 +08 35 34.1 20.1 VqEK018G96
K17K03C C2017 05 17.33148 13 44 23.22 +08 35 44.2 20.5 VqEK018G96
K17K03C C2017 05 17.33364 13 44 21.55 +08 35 54.9 20.6 VqEK018G96
K17K03C C2017 05 17.42405 13 43 13.773+08 43 08.34 20.1 iLEK018F51
K17K03C C2017 05 17.43475 13 43 05.406+08 43 58.05 20.3 iLEK018F51
K17K03C KC2017 05 18.14203 13 33 48.94 +09 40 17.7 19.5 RqEK018734
K17K03C C2017 05 18.14364 13 33 48.57 +09 40 31.1 20.0 VqEK018G96
K17K03C C2017 05 18.14405 13 33 48.23 +09 40 33.1 20.0 VqEK018G96
K17K03C C2017 05 18.14506 13 33 47.36 +09 40 38.3 19.9 VqEK018G96
K17K03C KC2017 05 18.14522 13 33 46.19 +09 40 33.3 19.5 RqEK018734
K17K03C C2017 05 18.14546 13 33 47.03 +09 40 40.3 qEK018G96
K17K03C KC2017 05 18.14682 13 33 44.84 +09 40 41.5 19.8 RqEK018734
K17K03C KC2017 05 18.14997 13 33 42.17 +09 40 57.0 20.0 RqEK018734
K17K03C C2017 05 18.21670 13 32 46.44 +09 46 34.9 20.3 RoEK018926
K17K03C C2017 05 18.21941 13 32 44.13 +09 46 48.5 20.3 RoEK018926
K17K03C C2017 05 18.22341 13 32 40.71 +09 47 08.2 20.2 RoEK018926
K17K03C KC2017 05 18.87053 13 23 22.77 +10 41 38.6 18.9 RoEK018K88
K17K03C KC2017 05 18.87458 13 23 19.04 +10 41 59.9 19.1 RoEK018K88
K17K03C KC2017 05 18.87863 13 23 15.37 +10 42 20.8 19.5 RoEK018K88
K17K03C C2017 05 19.14055 13 19 19.93 +11 05 29.4 20.2 VqEK018G96
K17K03C C2017 05 19.14096 13 19 19.55 +11 05 32.0 20.9 VqEK018G96
K17K03C C2017 05 19.14136 13 19 19.16 +11 05 34.5 20.6 VqEK018G96
K17K03C C2017 05 19.14177 13 19 18.77 +11 05 36.3 20.5 VqEK018G96
K17K03C C2017 05 19.19029 13 18 32.70 +11 09 55.6 20.8 RoEK018926
K17K03C C2017 05 19.19287 13 18 30.25 +11 10 09.3 19.8 RoEK018926
K17K03C C2017 05 19.19671 13 18 26.62 +11 10 29.4 20.0 RoEK018926
K17K03C KC2017 05 20.05226 13 04 31.93 +12 27 37.2 UEK018J95
K17K03C KC2017 05 20.05589 13 04 28.16 +12 27 57.4 UEK018J95
K17K03C KC2017 05 20.05950 13 04 24.43 +12 28 17.4 20.1 GUEK018J95
K17K03C C2017 05 20.14880 13 02 56.85 +12 37 01.3 21.9 VqEK018I52
K17K03C C2017 05 20.14956 13 02 56.07 +12 37 06.4 20.9 VqEK018I52
K17K03C C2017 05 20.15032 13 02 55.28 +12 37 10.9 20.9 VqEK018I52
K17K03C C2017 05 20.15108 13 02 54.50 +12 37 14.9 20.6 VqEK018I52
K17K03C C2017 05 20.15351 13 02 51.96 +12 37 29.9 19.9 RoEK018926
K17K03C C2017 05 20.15622 13 02 49.09 +12 37 45.3 19.8 RoEK018926
K17K03C C2017 05 20.15892 13 02 46.23 +12 38 00.6 19.8 RoEK018926
K17K03C C2017 05 20.23814 13 01 22.05 +12 45 22.9 19.5 VqEK018I52
K17K03C C2017 05 20.23891 13 01 21.31 +12 45 26.6 qEK018I52
K17K03C C2017 05 20.23984 13 01 20.26 +12 45 31.8 19.4 VqEK018I52
K17K03C C2017 05 20.24319 13 01 16.74 +12 45 52.0 19.3 VqEK018I52
Observer details:
734 Farpoint Observatory. Observer G. Hug. 0.69-m reflector + CCD.
926 Tenagra II Observatory. Observers M. Schwartz, P. R. Holvorcem. Measurer
M. Schwartz. 0.41-m f/3.75 astrograph + CCD, 0.81-m f/7 Ritchey-Chretien
+ CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Goggia, 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 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.
1.5-m reflector + 10K CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer J. A. Johnson.
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.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
K88 GINOP-KHK, Piszkesteto. Observer A. Sodor. Measurer K. Sarneczky.
0.60-m Schmidt + CCD.
Orbital elements:
2017 KC3 Earth MOID = 0.0203 AU
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5 MPC
M 26.84669 (2000.0) P Q
n 0.55221702 Peri. 276.23829 +0.95580193 +0.26509671
a 1.4713958 Node 68.44538 -0.18514796 +0.87864220
e 0.6539954 Incl. 7.85736 -0.22839200 +0.39712923
P 1.78 H 22.9 G 0.15 U 8
Residuals in seconds of arc
170517 G96 1.0+ 0.0 170518 734 0.2- 0.3+ 170520 J95 0.6+ 0.3-
170517 G96 0.3- 0.3- 170518 734 0.3- 0.3+ 170520 J95 0.1+ 0.1-
170517 G96 0.0 0.1- 170518 926 0.1+ 0.1- 170520 J95 0.2- 0.0
170517 G96 0.6+ 0.3- 170518 926 0.2+ 0.0 170520 I52 0.6- 0.8-
170517 G96 1.4+ 0.5- 170518 926 0.2+ 0.1- 170520 I52 0.3- 0.1+
170517 G96 0.8+ 0.3- 170518 K88 0.5+ 0.1- 170520 I52 0.1- 0.3+
170517 G96 0.7+ 0.4+ 170518 K88 0.1+ 0.1+ 170520 I52 0.2+ 0.0
170517 F51 0.0 0.1- 170518 K88 0.5+ 0.0 170520 926 0.4+ 0.2+
170517 F51 0.0 0.1- 170519 G96 0.7+ 0.3- 170520 926 0.3+ 0.4+
170518 734 0.6+ 0.2+ 170519 G96 0.8+ 0.1+ 170520 926 0.2+ 0.5+
170518 G96 0.5+ 0.3- 170519 G96 0.7+ 0.5+ 170520 I52 0.0 0.1+
170518 G96 0.6+ 0.3- 170519 G96 0.6+ 0.1+ 170520 I52 1.2+ 0.5-
170518 G96 0.3+ 0.1- 170519 926 0.1- 0.4+ 170520 I52 0.4+ 0.5-
170518 734 0.2- 0.1+ 170519 926 0.0 0.4+ 170520 I52 1.1+ 1.0+
170518 G96 0.5+ 0.1- 170519 926 0.5+ 0.1+
Ephemeris:
2017 KC3 a,e,i = 1.47, 0.65, 8 q = 0.5091
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2017 04 21 15 39 12.5 -05 39 38 0.4247 1.3979 153.5 18.7 22.7
...
2017 05 06 15 06 30.1 -00 45 31 0.2440 1.2451 163.9 13.0 21.1
...
2017 05 14 14 19 12.5 +04 51 54 0.1642 1.1579 151.8 24.4 20.4
...
2017 05 20 13 05 28.5 +12 23 34 0.1183 1.0899 128.8 46.3 20.2
2017 05 21 12 47 39.5 +13 58 10 0.1127 1.0784 123.5 51.5 20.2
2017 05 22 12 27 54.8 +15 35 27 0.1079 1.0668 117.8 57.1 20.3
...
2017 05 28 09 58 50.7 +23 04 52 0.1004 0.9962 77.4 97.0 21.4
...
2017 06 05 07 21 39.5 +21 33 04 0.1442 0.8997 34.6 140.1 25.3
...
2017 06 20 05 41 24.3 +16 29 01 0.3026 0.7173 7.6 169.3
A. U. Tomatic (C) Copyright 2017 MPC M.P.E.C. 2017-K18
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