MPEC 2017-N16 : 2017 MS7
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M.P.E.C. 2017-N16 Issued 2017 July 1, 04:19 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 MS7
Observations:
K17M07S* C2017 06 27.36760 21 03 04.94 +01 02 24.0 19.0 VqEN016G96
K17M07S C2017 06 27.37244 21 03 08.07 +01 03 04.3 20.0 VqEN016G96
K17M07S C2017 06 27.38446 21 03 15.99 +01 04 47.5 qEN016G96
K17M07S C2017 06 27.38923 21 03 19.11 +01 05 27.5 19.7 VqEN016G96
K17M07S C2017 06 27.43385 21 03 48.49 +01 11 48.8 19.8 VqEN016I52
K17M07S C2017 06 27.43481 21 03 49.12 +01 11 57.0 19.6 VqEN016I52
K17M07S C2017 06 27.43577 21 03 49.76 +01 12 05.6 20.0 VqEN016I52
K17M07S C2017 06 27.43673 21 03 50.40 +01 12 13.6 19.9 VqEN016I52
K17M07S C2017 06 27.45067 21 03 59.62 +01 14 13.6 20.0 VqEN016G96
K17M07S C2017 06 27.45124 21 04 00.00 +01 14 18.4 20.3 VqEN016G96
K17M07S C2017 06 27.45289 21 04 01.10 +01 14 31.8 qEN016G96
K17M07S C2017 06 27.45329 21 04 01.38 +01 14 36.1 qEN016G96
K17M07S KC2017 06 27.98234 21 10 19.73 +02 32 45.2 18.9 RoEN016K88
K17M07S KC2017 06 27.98930 21 10 24.72 +02 33 48.7 18.9 RoEN016K88
K17M07S KC2017 06 28.01196 21 10 41.58 +02 37 20.7 19.1 UEN016104
K17M07S KC2017 06 28.01783 21 10 45.82 +02 38 15.3 19.4 UEN016104
K17M07S KC2017 06 28.02370 21 10 50.07 +02 39 09.5 19.5 UEN016104
K17M07S KC2017 06 28.02955 21 10 54.24 +02 40 03.8 UEN016104
K17M07S KC2017 06 28.28043221 14 03.69 +03 19 23.5 19.8 VuEN016H21
K17M07S KC2017 06 28.28479021 14 06.95 +03 20 05.0 19.8 VuEN016H21
K17M07S KC2017 06 28.28887721 14 09.99 +03 20 44.2 20.1 VuEN016H21
K17M07S KC2017 06 28.29316521 14 13.18 +03 21 25.4 19.8 VuEN016H21
K17M07S KC2017 06 28.31543 21 14 29.57 +03 24 58.9 19.5 VqEN016W25
K17M07S KC2017 06 28.33662 21 14 45.38 +03 28 22.1 qEN016W25
K17M07S C2017 06 28.35556 21 15 01.38 +03 31 30.9 19.7 VqEN016I52
K17M07S C2017 06 28.35655 21 15 02.12 +03 31 40.5 19.7 VqEN016I52
K17M07S C2017 06 28.35751 21 15 02.84 +03 31 49.8 20.0 VqEN016I52
K17M07S C2017 06 28.35852 21 15 03.59 +03 32 00.2 19.3 VqEN016I52
K17M07S C2017 06 29.35256 21 28 45.81 +06 21 29.8 qEN016I52
K17M07S C2017 06 29.35452 21 28 47.42 +06 21 54.9 18.8 VqEN016I52
K17M07S C2017 06 29.35548 21 28 48.28 +06 22 07.4 qEN016I52
K17M07S C2017 06 29.44661 21 30 06.90 +06 38 38.8 19.5 VqEN016I52
K17M07S C2017 06 29.44937 21 30 09.30 +06 39 09.1 19.6 VqEN016I52
K17M07S C2017 06 29.45213 21 30 11.68 +06 39 39.4 20.2 VqEN016I52
K17M07S C2017 06 29.45489 21 30 14.07 +06 40 09.8 19.7 VqEN016I52
K17M07S C2017 06 30.33436 21 44 14.25 +09 29 07.2 18.9 VqEN016I52
K17M07S C2017 06 30.33684 21 44 16.74 +09 29 36.6 19.6 VqEN016I52
K17M07S C2017 06 30.33780 21 44 17.69 +09 29 48.2 qEN016I52
K17M07S C2017 06 30.33876 21 44 18.63 +09 30 00.0 qEN016I52
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.
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.
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. Observers A. R. Gibbs,
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 MS7 Earth MOID = 0.0038 AU
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5 MPC
M 4.16557 (2000.0) P Q
n 0.27823364 Peri. 114.95231 +0.99834207 -0.01547447
a 2.3237869 Node 245.97506 -0.00641714 +0.92725710
e 0.6859711 Incl. 3.47994 +0.05720087 +0.37410536
P 3.54 H 22.4 G 0.15 U 8
Residuals in seconds of arc
170627 G96 0.6+ 1.0+ 170627 K88 0.2- 0.3- 170628 I52 0.0 0.3-
170627 G96 0.1- 0.1+ 170628 104 0.2- 0.5- 170628 I52 0.1- 0.4+
170627 G96 0.3+ 0.9+ 170628 104 0.0 0.1- 170629 I52 0.2+ 2.5-
170627 G96 0.1+ 0.2+ 170628 104 0.4+ 0.1- 170629 I52 0.9- 1.3+
170627 I52 0.2- 0.2- 170628 104 0.2- 0.1+ 170629 I52 (0.4- 3.4+)
170627 I52 0.3- 0.3- 170628 H21 0.0 0.3- 170629 I52 0.3+ 0.2-
170627 I52 0.2- 0.1+ 170628 H21 0.2+ 0.4- 170629 I52 0.4+ 0.2-
170627 I52 0.1- 0.1- 170628 H21 0.1+ 0.3- 170629 I52 0.2+ 0.2-
170627 G96 0.2- 0.2+ 170628 H21 0.0 0.1- 170629 I52 0.1+ 0.0
170627 G96 0.2- 0.1+ 170628 W25 0.3+ 0.1- 170630 I52 0.5- 0.4+
170627 G96 0.1- 0.7- 170628 W25 0.2+ 0.2- 170630 I52 0.1+ 0.3-
170627 G96 0.1+ 0.1+ 170628 I52 0.0 0.4- 170630 I52 0.2+ 0.3-
170627 K88 0.0 0.2+ 170628 I52 0.0 0.3- 170630 I52 0.1+ 0.2-
Ephemeris:
2017 MS7 a,e,i = 2.32, 0.69, 3 q = 0.7297
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2017 06 01 19 12 47.5 -19 26 45 0.4374 1.3893 143.2 25.9 22.5
...
2017 06 16 19 49 53.0 -13 35 30 0.2467 1.2305 147.2 26.6 21.0
...
2017 06 24 20 31 50.4 -05 25 45 0.1593 1.1455 141.6 33.5 20.1
...
2017 06 30 21 38 40.6 +08 23 24 0.1078 1.0825 125.2 50.1 19.6
2017 07 01 21 55 53.8 +11 47 57 0.1016 1.0720 120.7 54.7 19.6
2017 07 02 22 15 36.3 +15 31 15 0.09643 1.0617 115.4 59.9 19.6
...
2017 07 08 01 05 32.8 +36 25 19 0.09361 1.0005 77.4 97.3 20.8
...
2017 07 16 04 07 50.3 +38 37 15 0.1518 0.9229 48.5 124.4 23.3
...
2017 07 31 05 50 32.2 +31 58 35 0.3174 0.8009 40.5 124.5 24.6
A. U. Tomatic (C) Copyright 2017 MPC M.P.E.C. 2017-N16
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