MPEC 2017-L25 : 2017 LD
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M.P.E.C. 2017-L25 Issued 2017 June 3, 14:45 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 LD
Observations:
K17L00D* C2017 06 02.20233 15 59 45.22 -20 07 53.0 18.8 VqEL025703
K17L00D C2017 06 02.20817 15 59 56.71 -20 08 34.6 18.5 VqEL025703
K17L00D C2017 06 02.21402 16 00 08.18 -20 09 15.3 18.7 VqEL025703
K17L00D C2017 06 02.21986 16 00 19.60 -20 09 56.4 18.5 VqEL025703
K17L00D C2017 06 02.25840 16 01 35.58 -20 14 19.1 18.6 VqEL025I52
K17L00D C2017 06 02.25985 16 01 38.43 -20 14 28.9 18.6 VqEL025I52
K17L00D C2017 06 02.26129 16 01 41.30 -20 14 38.4 18.7 VqEL025I52
K17L00D C2017 06 02.33874 16 04 16.64 -20 22 49.5 18.8 VqEL025703
K17L00D C2017 06 02.33922 16 04 17.79 -20 22 53.4 18.5 VqEL025703
K17L00D C2017 06 02.33971 16 04 18.80 -20 22 57.4 17.9 VqEL025703
K17L00D KC2017 06 02.91034 16 29 29.22 -21 27 09.2 18.0 RqEL025587
K17L00D KC2017 06 02.91544 16 29 42.76 -21 27 43.9 qEL025587
K17L00D KC2017 06 02.92053 16 29 56.19 -21 28 18.9 qEL025587
K17L00D KC2017 06 02.92163 16 29 51.20 -21 28 44.8 17.9 RoEL025K88
K17L00D KC2017 06 02.92471 16 29 59.37 -21 29 04.8 17.7 RoEL025K88
K17L00D KC2017 06 02.92779 16 30 07.50 -21 29 25.1 17.7 RoEL025K88
K17L00D KC2017 06 03.21093 16 44 41.66 -21 58 18.1 17.9 VqEL025W25
K17L00D KC2017 06 03.21651 16 44 57.98 -21 58 53.0 17.7 VqEL025W25
K17L00D C2017 06 03.24262 16 46 39.82 -22 00 05.0 18.3 RuEL025926
K17L00D C2017 06 03.24437 16 46 45.07 -22 00 15.9 18.2 RuEL025926
K17L00D C2017 06 03.24613 16 46 50.27 -22 00 28.6 18.3 RuEL025926
K17L00D C2017 06 03.24788 16 46 55.50 -22 00 40.0 18.1 RuEL025926
K17L00D C2017 06 03.24965 16 47 00.70 -22 00 51.9 18.1 RuEL025926
K17L00D C2017 06 03.25141 16 47 05.95 -22 01 03.5 18.1 RuEL025926
K17L00D C2017 06 03.31113 16 50 04.64 -22 07 17.6 17.2 RoEL025926
K17L00D C2017 06 03.31184 16 50 06.77 -22 07 21.3 17.4 RoEL025926
K17L00D C2017 06 03.31253 16 50 08.86 -22 07 25.7 17.2 RoEL025926
K17L00D C2017 06 03.31305 16 50 10.43 -22 07 28.7 17.5 RoEL025926
K17L00D C2017 06 03.31373 16 50 12.49 -22 07 32.9 17.1 RoEL025926
K17L00D C2017 06 03.31440 16 50 14.51 -22 07 36.9 17.4 RoEL025926
K17L00D C2017 06 03.36682 16 52 54.94 -22 12 34.1 18.3 VqEL025I52
K17L00D C2017 06 03.36701 16 52 55.53 -22 12 35.3 17.8 VqEL025I52
K17L00D C2017 06 03.36719 16 52 56.07 -22 12 36.0 17.7 VqEL025I52
K17L00D C2017 06 03.36737 16 52 56.64 -22 12 37.3 17.6 VqEL025I52
K17L00D C2017 06 03.37599 16 53 23.31 -22 13 11.4 17.5 RoEL025926
K17L00D C2017 06 03.37667 16 53 25.46 -22 13 13.7 17.3 RoEL025926
K17L00D C2017 06 03.37736 16 53 27.65 -22 13 18.3 17.2 RoEL025926
K17L00D C2017 06 03.37807 16 53 29.84 -22 13 22.0 17.2 RoEL025926
K17L00D C2017 06 03.37878 16 53 32.04 -22 13 25.2 17.4 RoEL025926
K17L00D C2017 06 03.37949 16 53 34.28 -22 13 29.1 17.4 RoEL025926
K17L00D C2017 06 03.39573 16 54 25.29 -22 14 49.0 18.2 RuEL025926
K17L00D C2017 06 03.39749 16 54 30.83 -22 14 56.8 18.1 RuEL025926
K17L00D C2017 06 03.39925 16 54 36.41 -22 15 05.3 18.1 RuEL025926
Observer details:
587 Sormano. Observers A. Fumagalli, I. Proserpio, A. Testa. Measurer
A. Testa. 0.5-m f/6.8 reflector + CCD.
703 Catalina Sky 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.
0.68-m Schmidt + 10K 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.
I52 Steward Observatory, Mt. Lemmon Station. Observer R. A. Kowalski.
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.
K88 GINOP-KHK, Piszkesteto. Observer K. Sarneczky. 0.60-m Schmidt + CCD.
W25 RMS Observatory, Cincinnati. Observer B. Rowe. 0.35-m Schmidt-Cassegrain
+ CCD.
Orbital elements:
2017 LD Earth MOID = 0.0000 AU
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5 MPC
M 43.23514 (2000.0) P Q
n 0.59802539 Peri. 196.14695 +0.08635606 +0.99626365
a 1.3952637 Node 78.80707 -0.91392304 +0.07968486
e 0.2780238 Incl. 0.06814 -0.39659463 +0.03330246
P 1.65 H 27.8 G 0.15 U 6
Residuals in seconds of arc
170602 703 0.8- 0.3+ 170602 K88 1.0- 0.1- 170603 I52 0.0 0.1+
170602 703 0.2- 0.0 170603 W25 0.6+ 0.2- 170603 I52 0.0 0.2-
170602 703 0.3- 0.3+ 170603 W25 0.5- 0.1+ 170603 I52 0.2- 0.1+
170602 703 0.8- 0.0 170603 926 0.2- 0.2- 170603 I52 0.1- 0.3-
170602 I52 0.8+ 0.3+ 170603 926 0.5+ 0.6+ 170603 926 0.4- 0.1+
170602 I52 0.6+ 0.2+ 170603 926 0.1+ 0.3- 170603 926 0.0 1.2+
170602 I52 0.9+ 0.3+ 170603 926 0.5+ 0.0 170603 926 0.5+ 0.0
170602 703 (2.3- 0.7+) 170603 926 0.3- 0.1- 170603 926 0.1+ 0.1-
170602 703 0.0 0.3- 170603 926 0.1- 0.0 170603 926 0.1- 0.3+
170602 703 0.1+ 1.3- 170603 926 0.1+ 0.0 170603 926 0.2+ 0.1-
170602 587 0.1+ 0.2- 170603 926 0.0 0.4+ 170603 926 0.0 0.7-
170602 587 0.7+ 0.3+ 170603 926 0.1+ 0.1+ 170603 926 0.4- 0.1-
170602 587 0.1- 0.2+ 170603 926 0.1+ 0.1+ 170603 926 0.2- 0.3-
170602 K88 0.2- 0.2- 170603 926 0.1+ 0.1-
170602 K88 0.3- 0.0 170603 926 0.1+ 0.2-
Ephemeris:
2017 LD a,e,i = 1.40, 0.28, 0 q = 1.0073
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2017 05 04 13 49 13.6 -10 46 33 0.09530 1.1009 165.7 13.1 23.7
...
2017 05 19 13 56 42.1 -11 24 11 0.04942 1.0560 153.2 25.6 22.6
...
2017 05 27 14 22 01.4 -13 34 21 0.02723 1.0373 152.0 27.3 21.3
...
2017 06 02 15 52 14.2 -19 37 08 0.01221 1.0261 168.7 11.2 19.0
2017 06 03 16 33 36.4 -21 23 42 0.01022 1.0245 177.5 2.5 18.2
2017 06 04 17 33 38.6 -22 47 40 0.0086591.0229 169.4 10.5 18.2
...
2017 06 10 23 24 35.9 -04 04 34 0.01471 1.0150 88.8 90.4 21.9
...
2017 06 18 00 36 25.1 +03 28 59 0.03505 1.0087 77.0 101.1 24.2
...
2017 07 03 01 05 50.7 +06 31 17 0.07338 1.0108 83.4 92.5 25.4
A. U. Tomatic (C) Copyright 2017 MPC M.P.E.C. 2017-L25
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