MPEC 2017-Q148: 2017 QU32
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Read MPEC 2017-Q149
M.P.E.C. 2017-Q148 Issued 2017 Aug. 29, 21:24 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 QU32
Observations:
K17Q32U* C2017 08 28.35677 22 58 40.85 -08 41 35.9 20.4 VqEQ148G96
K17Q32U C2017 08 28.36267 22 58 39.02 -08 40 17.5 20.3 VqEQ148G96
K17Q32U C2017 08 28.36856 22 58 37.23 -08 39 00.0 21.1 VqEQ148G96
K17Q32U C2017 08 28.37444 22 58 35.46 -08 37 43.8 20.5 VqEQ148G96
K17Q32U C2017 08 28.40196 22 58 27.19 -08 31 44.1 20.6 VqEQ148I52
K17Q32U C2017 08 28.40341 22 58 26.71 -08 31 25.1 20.1 VqEQ148I52
K17Q32U C2017 08 28.40488 22 58 26.37 -08 31 05.8 qEQ148I52
K17Q32U C2017 08 28.40635 22 58 25.86 -08 30 46.9 qEQ148I52
K17Q32U C2017 08 28.41693922 58 22.25 -08 28 32.7 19.5 GUEQ148H01
K17Q32U C2017 08 28.42390722 58 20.25 -08 27 02.8 20.2 GUEQ148H01
K17Q32U C2017 08 28.43066422 58 18.33 -08 25 35.4 19.8 GUEQ148H01
K17Q32U C2017 08 28.43695522 58 16.56 -08 24 14.5 20.1 GUEQ148H01
K17Q32U C2017 08 28.47817 22 58 05.69 -08 15 25.9 21.9 VqEQ148G96
K17Q32U C2017 08 28.47883 22 58 05.53 -08 15 18.1 21.9 VqEQ148G96
K17Q32U C2017 08 28.47949 22 58 05.31 -08 15 08.1 21.3 VqEQ148G96
K17Q32U C2017 08 28.48014 22 58 05.16 -08 15 01.3 21.1 VqEQ148G96
K17Q32U C2017 08 28.95465 22 56 39.79 -06 45 27.3 21.3 VSEQ148033
K17Q32U C2017 08 28.95696 22 56 39.27 -06 45 03.1 20.1 VSEQ148033
K17Q32U C2017 08 28.95925 22 56 38.74 -06 44 39.9 20.9 VSEQ148033
K17Q32U KC2017 08 28.98762 22 56 32.23 -06 39 32.7 20.7 UEQ148104
K17Q32U KC2017 08 28.99318 22 56 30.92 -06 38 35.8 20.6 UEQ148104
K17Q32U C2017 08 28.99654 22 56 30.05 -06 38 13.9 18.8 VSEQ148033
K17Q32U KC2017 08 28.99874 22 56 29.62 -06 37 38.6 20.5 UEQ148104
K17Q32U C2017 08 28.99884 22 56 29.50 -06 37 49.9 18.4 VSEQ148033
K17Q32U C2017 08 29.00113 22 56 29.00 -06 37 26.5 18.2 VSEQ148033
K17Q32U KC2017 08 29.00985 22 56 26.96 -06 35 44.2 UEQ148104
K17Q32U C2017 08 29.27827822 55 44.12 -05 51 48.8 20.1 GUEQ148H01
K17Q32U KC2017 08 29.28045722 55 40.43 -05 51 41.1 20.8 VuEQ148H21
K17Q32U C2017 08 29.28420422 55 42.79 -05 50 54.1 20.7 GUEQ148H01
K17Q32U KC2017 08 29.28523822 55 39.39 -05 50 56.9 20.7 VuEQ148H21
K17Q32U KC2017 08 29.29001522 55 38.33 -05 50 12.8 20.8 VuEQ148H21
K17Q32U C2017 08 29.29231022 55 40.97 -05 49 39.4 19.9 GUEQ148H01
K17Q32U KC2017 08 29.29431722 55 37.37 -05 49 33.2 20.6 VuEQ148H21
K17Q32U C2017 08 29.30046322 55 39.14 -05 48 24.3 20.3 GUEQ148H01
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers C. Hoegner,
B. Stecklum. Measurer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri, M. Fragai.
Measurers P. Bacci, L. Tesi, G. Fagioli. 0.60-m f/4 reflector + 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.
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. 0.76-m f/3.0
astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer R. G. Matheny.
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.
Orbital elements:
2017 QU32 Earth MOID = 0.0128 AU
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5 MPC
M 17.55987 (2000.0) P Q
n 0.32768417 Peri. 292.37747 -0.02705115 +0.99818485
a 2.0836867 Node 335.88381 -0.86187668 -0.05055732
e 0.6121073 Incl. 7.56733 -0.50639591 +0.03272564
P 3.01 H 26.6 G 0.15 U 6
Residuals in seconds of arc
170828 G96 0.2- 0.2- 170828 G96 0.1+ 0.1+ 170829 033 0.2+ 0.3+
170828 G96 0.4- 0.4+ 170828 G96 0.3+ 0.4- 170829 104 0.0 0.2+
170828 G96 0.1- 0.4+ 170828 G96 0.4- 1.2+ 170829 H01 0.1+ 0.1+
170828 G96 0.3+ 0.7- 170828 G96 0.1- 0.2- 170829 H21 0.2- 0.2+
170828 I52 0.4+ 0.4- 170828 033 0.1- 0.1- 170829 H01 0.1+ 0.0
170828 I52 0.3- 0.2- 170828 033 0.2+ 0.1+ 170829 H21 0.0 0.1+
170828 I52 1.1+ 0.0 170828 033 0.3+ 0.5- 170829 H21 0.2- 0.0
170828 I52 0.0 0.2- 170828 104 0.3- 0.1- 170829 H01 0.1+ 0.1-
170828 H01 0.1- 0.1+ 170828 104 0.0 0.4- 170829 H21 0.4- 0.2-
170828 H01 0.1- 0.0 170828 033 0.1+ 0.0 170829 H01 0.1+ 0.0
170828 H01 0.2- 0.3+ 170828 104 0.4+ 0.3-
170828 H01 0.2- 0.2+ 170828 033 0.2- 0.4+
Ephemeris:
2017 QU32 a,e,i = 2.08, 0.61, 8 q = 0.8082
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2017 07 30 10 32 01.3 -09 20 42 0.2334 0.8493 39.8 130.0 28.8
...
2017 08 14 10 31 58.6 -15 56 37 0.09117 0.9384 33.6 143.4 28.6
...
2017 08 22 09 53 22.5 -43 06 56 0.02173 0.9992 55.0 123.9 23.4
...
2017 08 28 23 00 13.8 -10 03 47 0.03897 1.0487 171.6 8.1 20.2
2017 08 29 22 56 30.0 -06 35 12 0.04766 1.0572 172.8 6.9 20.6
2017 08 30 22 53 57.0 -04 11 25 0.05651 1.0658 172.9 6.7 21.0
...
2017 09 05 22 47 21.7 +01 55 58 0.1113 1.1183 171.0 8.2 22.6
...
2017 09 13 22 45 00.8 +04 11 04 0.1880 1.1904 167.4 10.6 24.0
...
2017 09 28 22 46 33.6 +05 06 30 0.3468 1.3283 157.0 17.1 25.8
A. U. Tomatic (C) Copyright 2017 MPC M.P.E.C. 2017-Q148
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